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GPU problems that appear in only one app or game can be frustrating because the rest of the system may seem perfectly stable. One title crashes on launch, one creative app shows black previews, or one browser-based tool stutters while benchmarks and other software run normally. In 2026, these issues are often caused by a mix of driver changes, per-app graphics settings, OS GPU assignment, overlays, hardware acceleration, mods, or app-specific rendering bugs.
A good fix starts by separating an isolated software conflict from a true hardware or system-wide GPU failure. If artifacts, crashes, or display resets happen everywhere, the focus should shift to thermals, power, memory, and hardware stability. If the symptoms stay locked to one program, troubleshooting should move step by step through drivers, app settings, background hooks, and platform-specific GPU preferences.
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This guide follows that escalation path, starting with quick checks and moving toward clean driver installs, stability testing, log collection, and vendor support. The goal is to help you resolve the issue without unnecessary reinstalls, unsafe tweaks, or replacing hardware that may not be the problem.
Identify Whether the GPU Problem Is App-Specific
Before changing drivers or reinstalling anything, confirm whether the failure is limited to one app, one game, or one workload type. An app-specific GPU problem usually appears only in a particular title, editor, browser, CAD tool, video app, or launcher, while the rest of the system remains stable. Common signs include crashes during launch, black screens in one game, texture corruption in a single engine, flickering only inside a browser tab, or GPU acceleration failing in one creative application while other GPU-heavy programs run normally.
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Start by comparing the affected app with at least two other GPU workloads. For example, if a game crashes, test another game that uses a different engine, such as comparing an Unreal Engine title with a Unity or DirectX 11 game. If a video editor freezes during export, try playback acceleration in another editor or run a short GPU benchmark. If a browser shows artifacting, compare Chrome, Edge, Firefox, and a standalone media player. The goal is to separate a narrow compatibility issue from a broader GPU, driver, power, or thermal fault.
Quick isolation checks
- Reproduce the issue twice: Note the exact action that triggers it, such as opening a specific project, enabling ray tracing, entering a map, exporting in HEVC, or switching to fullscreen.
- Check other apps: Run two or three unrelated GPU-accelerated apps for 10 to 15 minutes each. Stable behavior elsewhere points toward an app-level issue.
- Compare display modes: Test windowed, borderless fullscreen, and exclusive fullscreen if the app supports them. Some failures are tied to variable refresh rate, HDR, or multi-monitor behavior.
- Try a fresh profile or project: Open a new save file, default workspace, empty timeline, or clean document. Corrupt caches, shaders, saves, and project files can mimic GPU instability.
- Disconnect extras: Temporarily remove capture cards, VR headsets, USB display adapters, drawing tablets, and secondary monitors to reduce variables.
Also look at how the failure presents itself. A clean app crash to desktop with an error message often suggests a software conflict, bad shader cache, unsupported setting, or app bug. A full system reboot, driver timeout across mulle apps, widespread artifacting on the desktop, or failures under every 3D workload is more consistent with a system-level GPU problem. In Windows, repeated “Display driver stopped responding” events across different programs are a stronger warning sign than a single application crash. On macOS, repeated WindowServer crashes or whole-session logouts deserve broader investigation. On Linux, compositor resets, kernel GPU hangs, or errors visible through journal logs may indicate driver or hardware instability rather than one faulty app.
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Create a small test record before moving on. Write down the app version, GPU model, driver version, operating system build, display setup, graphics API in use, and the exact setting that triggers the issue. Include whether the problem happens on battery or AC power, with HDR enabled or disabled, and on internal versus external displays. This baseline prevents random trial-and-error and makes later steps clearer. If every other workload is stable, continue with app-focused fixes first: settings, profiles, overlays, caches, and per-app GPU selection. If mulle demanding apps fail in similar ways, skip ahead sooner to driver cleanup, thermals, power delivery, VRAM checks, and broader stability testing.
Update, Roll Back, or Clean Install GPU Drivers
Once you have confirmed the issue appears only in one app or game, move to the GPU driver. App-specific crashes, black screens, flickering, missing textures, broken ray tracing, poor frame pacing, or sudden launch failures are often tied to how a particular driver branch interacts with that program’s rendering API. In 2026, this is especially common with newer DirectX 12, Vulkan, Metal, upscaling, frame generation, HDR, and shader compilation features.
Start with a standard driver update from the official vendor source rather than a third-party updater. For NVIDIA, use the NVIDIA app or the driver download page and choose between Game Ready and Studio drivers based on the affected workload. For AMD Radeon, use AMD Software: Adrenalin Edition or the AMD support site. For Intel Arc and integrated graphics, use Intel Driver & Support Assistant or Intel’s download center. Laptop users should also check the manufacturer’s support page, since some systems rely on customized hybrid-graphics drivers for mux switches, Advanced Optimus, SmartShift, or power profiles.
- If the problem started after a recent driver update: roll back to the previous stable version that worked with the app.
- If the app was recently updated: install the latest GPU driver, because the app may now depend on newer shader compiler, API, or profile fixes.
- If only one game is affected: check the game’s patch notes and the GPU vendor’s release notes for known issues.
- If several demanding apps are failing: treat the driver as only one suspect and continue later with temperature, power, VRAM, and stability testing.
On Windows, you can roll back through Device Manager > Display adapters > your GPU > Properties > Driver > Roll Back Driver, if the previous package is still stored. A more reliable method is downloading the older driver directly from NVIDIA, AMD, or Intel, then installing it manually. Before rolling back, record the current version number, driver date, and whether it is a Game Ready, Studio, Pro, or OEM package. This makes it easier to compare behavior and undo the change if performance gets worse.
When to use a clean install
Use a clean driver install when normal updating does not fix the app, when the GPU control panel behaves strangely, when settings will not apply, or when you recently changed GPU brands. NVIDIA and AMD installers include factory reset or clean installation options that remove many old profiles and cached settings. For stubborn cases on Windows, Display Driver Uninstaller can remove leftover driver components in Safe Mode before installing a fresh package. Use it carefully, download the replacement driver first, disconnect from the internet if Windows Update keeps reinstalling drivers, and create a restore point before making changes.
- Download the target driver from the GPU vendor or laptop manufacturer.
- Close games, launchers, recording tools, browser windows, and monitoring utilities.
- Uninstall or clean install the current graphics driver.
- Reboot fully, then install the chosen driver package.
- Reboot again before testing the affected app.
- Test with default GPU control panel settings before reapplying custom tweaks.
After the reinstall, clear the affected app’s shader cache if it has one. Many games store compiled shaders separately from the driver, and corrupted or outdated shader data can survive a driver change. Also reset per-app profiles in the NVIDIA Control Panel, AMD Software, Intel Graphics Software, or the app itself. If the app works after resetting the driver but fails again after enabling custom anti-aliasing, frame generation, sharpening, undervolting, or forced sync settings, the conflict is likely in that configuration rather than the base driver.
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Do not keep switching drivers after every failed launch without testing methodically. Change one variable at a time, run the same scene or workload, and write down the result. A stable older driver that fixes one title may reduce performance or introduce bugs in another, so keep the installer for your known-good version. If both the latest driver and a previously stable driver show the same app-only failure, continue to the next step: checking the app’s graphics options, renderer selection, and GPU assignment.
Check App Graphics Settings and GPU Selection
After confirming that the issue is limited to one app and that the driver is in a known-good state, inspect the app’s own graphics configuration. Many 2026 games, creative tools, browsers, AI utilities, and video editors can choose between mulle render backends such as DirectX 11, DirectX 12, Vulkan, OpenGL, Metal, CUDA, HIP, or software rendering. A crash, black window, missing textures, stutter, or unusually low GPU usage can happen when the app selects a backend that your current driver, OS build, or GPU does not handle well.
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Confirm the app is using the intended GPU
On laptops and small-form-factor PCs, the app may open on an integrated GPU instead of the dedicated NVIDIA, AMD, or Intel Arc GPU. This often appears as poor performance, missing GPU-specific options, encoder errors, or crashes when a project uses GPU acceleration. Check the app’s graphics or performance panel for the active adapter name. In games, this may be listed under display or video settings. In editing and 3D apps, look under preferences for GPU acceleration, compute device, renderer, or hardware encoding.
- Windows: Open Settings > System > Display > Graphics, select the app, and set it to High performance for the discrete GPU or Power saving for the integrated GPU when testing.
- NVIDIA systems: In NVIDIA Control Panel, check Manage 3D settings > Program Settings and assign the preferred graphics processor for the affected executable.
- AMD systems: Use AMD Software: Adrenalin Edition to inspect per-game profiles, Radeon features, Anti-Lag, Chill, Enhanced Sync, and GPU workload settings.
- Intel systems: Use Intel Graphics Software to review app profiles, performance mode, XeSS options, and display settings.
- macOS: On Apple silicon, most apps use the integrated GPU architecture automatically, but pro apps may still have Metal acceleration, hardware encoding, or external display options inside preferences.
- Linux: For hybrid laptops, launch the app with the discrete GPU using your desktop environment’s “Launch using Discrete Graphics” option, PRIME render offload, or the vendor-specific launcher setting provided by the distribution.
Also verify that the app is targeting the correct display. Some games bind fullscreen mode to a specific monitor, refresh rate, color format, or HDR state. Switch temporarily to borderless windowed mode, set the monitor to its native resolution, and choose a standard refresh rate such as 60 Hz or 120 Hz while testing. If the problem disappears, reintroduce high refresh rates, HDR, ultrawide resolutions, VRR, and multi-monitor layouts individually.
For apps that store settings in configuration files, a corrupted graphics preset can survive reinstalls. Rename the app’s settings folder rather than deleting it, then relaunch so the app creates fresh defaults. Common locations include the user profile’s Documents, AppData, Library/Application Support on macOS, or hidden configuration folders under the Linux home directory. If clean defaults fix the problem, copy back only essential saves, presets, or profiles, not the old graphics configuration.
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When a GPU problem appears in only one app or game, the next suspects are the extra layers that attach themselves to that app: overlays, capture tools, shader injectors, mods, browser extensions, audio plugins, and hardware-accelerated UI components. These features often hook into DirectX, Vulkan, OpenGL, Metal, or WebGPU rendering paths, so they can trigger black screens, flickering, stutter, crashes on launch, broken HDR, missing mouse input, or unexplained frame-time spikes even when the GPU itself is healthy.
Start by turning off overlays one at a time, then retest the affected app after each change. Common culprits in 2026 include Steam Overlay, Discord Overlay, NVIDIA App overlay, AMD Software overlay, Xbox Game Bar, Ubisoft Connect, EA app, Epic Games Launcher social overlay, Razer Cortex, MSI Afterburner with RivaTuner Statistics Server, OBS game capture hooks, Overwolf, and in-game performance monitors. If the issue is a crash at startup, close these tools completely from the system tray or Activity Monitor rather than only hiding their on-screen widgets.
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- Steam: open the game’s Properties, then disable “Enable the Steam Overlay while in-game.”
- Discord: go to Settings, Game Overlay, then turn off the in-game overlay globally or for the affected app.
- NVIDIA App: disable the overlay and recording features under Settings, then restart the game.
- AMD Software: turn off metrics overlay, instant replay, recording, and any per-game performance features.
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Mods and plugins should be tested just as methodically. For games, temporarily move the mod folder out of the install directory, disable workshop subscriptions, remove ReShade or ENB files, and launch with a clean profile if the launcher supports it. For creative tools such as Blender, DaVinci Resolve, Premiere Pro, Photoshop, Unreal Editor, Unity, or VST-heavy audio workstations, disable third-party plugins and GPU-accelerated effects before assuming the driver is at fault. A single outdated color-management plugin, denoiser, video codec, LUT package, or AI upscaler can destabilize the render pipeline while every other app continues to work normally.
Hardware acceleration is another frequent app-specific trigger because it moves interface rendering, video decode, compositing, or AI effects from the CPU to the GPU. In browsers, chat apps, launchers, office suites, and media players, switch hardware acceleration off, restart the app, and test the same action that caused the problem. Check Chrome, Edge, Firefox, Discord, Slack, Teams, Spotify, VLC, OBS, and any Electron-based launcher you use. If disabling acceleration fixes crashes or flicker, leave it off for that app until a newer app build, GPU driver, or OS patch addresses the conflict.
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Adjust Windows, macOS, or Linux GPU Preferences
When only one app or game misbehaves, the operating system may be launching it on the wrong graphics device or applying a power-saving profile that limits performance. This is common on laptops with both an integrated GPU and a discrete NVIDIA, AMD, or Intel Arc GPU. It can also happen after driver updates, OS feature updates, docking station changes, or moving an app between internal and external displays. Before changing deeper system settings, close the affected app completely, disconnect any unnecessary displays, and confirm whether the problem changes when running on battery versus AC power.
Windows 11 and Windows 10 GPU assignment
On Windows, assign the affected app to the intended GPU from the system graphics settings rather than relying only on the app’s own menu. Open Settings > System > Display > Graphics, then find the app in the list or add it manually. Microsoft Store apps, desktop apps, launchers, and games may need to be added separately. For example, adding only a game launcher may not affect the actual game executable.
- Select the app, choose Options, then set it to High performance for the discrete GPU or Power saving for the integrated GPU.
- Restart the app after applying the setting; some apps keep the old GPU context until fully relaunched.
- If the app has multiple executables, add the main executable, anti-cheat helper, renderer process, or benchmark executable as needed.
- Check Settings > System > Power & battery and use Best performance while testing on a laptop.
Also review the GPU vendor control panel. In NVIDIA Control Panel, use Manage 3D settings > Program Settings and select the preferred graphics processor where available. In AMD Software: Adrenalin Edition, check the game profile, Radeon Chill, frame rate caps, anti-lag options, and per-app tuning. In Intel Graphics Software, inspect per-application profiles and power settings. Avoid stacking too many forced overrides at once; if you force V-Sync, frame generation, sharpening, and scaling globally, test the app again with those options returned to application-controlled behavior.
macOS graphics and display preferences
On modern Apple silicon Macs, GPU switching is handled differently than on older Intel Macs, but display scaling, external monitor mode, and app rendering backends can still trigger app-only problems. Start with System Settings > Displays and test the app on the built-in display at the default resolution. If the issue occurs only on an external monitor, try a different refresh rate, disable HDR temporarily, and remove adapters or docks from the test path. For older Intel MacBook Pro models with automatic graphics switching, check System Settings or Energy Saver options and test with automatic switching disabled if available.
Linux GPU selection and compositor settings
On Linux, app-specific GPU behavior depends on the distribution, desktop environment, driver stack, and whether the app is using X11, Wayland, Proton, Wine, Vulkan, or OpenGL. For hybrid laptops, confirm whether the app is actually launching on the discrete GPU. Many desktop environments provide a Launch using Discrete Graphics Card option in the app menu. For Steam games, test with the distribution’s recommended PRIME offload method or the GPU selection option exposed by the launcher. If the problem appears only under Wayland, try an X11 session; if it appears only under X11, test Wayland where supported.
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| Platform | Setting to check | Useful test |
|---|---|---|
| Windows | Per-app Graphics preference | Set the app to High performance and relaunch it |
| macOS | Display mode, HDR, refresh rate, GPU switching | Run on the internal display at default scaling |
| Linux | PRIME offload, Wayland/X11, compositor | Launch once on the discrete GPU and once on integrated graphics |
After changing OS-level GPU preferences, retest with a simple, repeatable scenario: the same save file, same project, same map, or same workload that previously caused the failure. If the app becomes stable after forcing a specific GPU or display mode, keep that setting as a per-app workaround and avoid changing global graphics behavior for every program.
Test Thermals, Power, VRAM, and System Stability
If one app still crashes, stutters, shows artifacts, or resets the display driver after settings and driver checks, test the parts of the system that only fail under certain workloads. A game with ray tracing, a renderer using CUDA or Metal, or a browser with heavy WebGPU content can stress the GPU differently from other apps. The goal is to see whether the issue appears when temperature, power draw, VRAM use, or mixed CPU/GPU load reaches a threshold.
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Open a hardware monitoring tool before launching the affected app. On Windows, tools such as HWiNFO, GPU-Z, MSI Afterburner, Intel PresentMon, AMD Adrenalin, or NVIDIA App can show GPU temperature, hotspot temperature, clock speed, power draw, fan speed, VRAM usage, and driver timeouts. On macOS, Activity Monitor, powermetrics, and vendor utilities for external GPUs can help. On Linux, use tools such as MangoHud, nvtop, radeontop, nvidia-smi, or sensors. Keep the monitor visible on a second screen if possible, or enable logging to a file.
- Temperature: Watch for thermal throttling, fan spikes, or hotspot values near the card’s limit. Desktop GPUs often tolerate high 70s to mid-80s Celsius on the core, but hotspot or memory junction temperatures can be much higher and more relevant.
- Power: Look for sudden drops in GPU power, clocks, or utilization right before a crash. This can point to power limit behavior, an unstable undervolt, a weak power supply, or poor laptop power delivery.
- VRAM: Check whether dedicated GPU memory fills up. Once an app spills into shared memory or system RAM, hitching, texture corruption, or device-lost errors may appear.
- CPU and RAM: Some “GPU” crashes are triggered by system RAM instability, CPU overclocks, or shader compilation loads that hit both CPU and GPU at once.
Run targeted stability tests
Use tests that resemble the failing app instead of relying on a single synthetic benchmark. If a game crashes only with ray tracing enabled, test ray tracing workloads. If a video editor fails during export, test GPU encoding, decoding, and effects acceleration. If a 3D app crashes while rendering, run a render benchmark using the same API or compute backend. Useful tools include 3DMark, Unigine Superposition, OCCT, FurMark-style stress tests used cautiously, Blender Benchmark, Cinebench GPU where applicable, vendor diagnostic tools, and built-in game benchmarks.
| Symptom | Likely area to test | Practical adjustment |
|---|---|---|
| Crash after 10–30 minutes | Heat soak, fan curve, power limit | Clean vents, improve airflow, reset fan control, lower power target slightly |
| Artifacts, flashing textures, corrupted UI | VRAM, overclock, app texture settings | Remove memory overclock, reduce texture quality, disable high-resolution packs |
| Driver timeout or device removed error | Driver stability, power transient, API path | Reset GPU tuning, cap FPS, switch DirectX/Vulkan/OpenGL/Metal mode if offered |
| Hard shutdown or reboot | Power supply, laptop adapter, motherboard power delivery | Check cables, use the original charger, avoid split PCIe power leads, test at stock settings |
Before changing hardware, return the system to stock behavior. Disable GPU core and memory overclocks, undervolts, custom voltage curves, CPU overclocks, XMP/EXPO memory profiles, and aggressive laptop performance modes. Then retest the affected app. If it becomes stable at stock settings, reintroduce tuning one change at a time. For laptops, also test while plugged in, on the manufacturer’s high-performance profile, and with the lid open if that improves cooling.
For VRAM-heavy apps, lower texture quality, render scale, ray tracing level, viewport resolution, cache size, or AI model size. In creative software, clear GPU caches and try a smaller project to compare behavior. In games, cap the frame rate to reduce power spikes and heat, especially on high-refresh displays. If mulle stress tests pass but only one app fails under repeatable conditions, the evidence now points more strongly toward an app bug, a compatibility issue with a specific graphics API, or a driver path that vendor support can investigate.
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If the issue still happens after driver changes, settings resets, overlay removal, OS GPU assignment checks, and stability testing, move from trial-and-error to evidence gathering. Support teams can act much faster when you provide exact symptoms, reproducible steps, hardware details, driver versions, and crash data. This also helps separate an app-side rendering bug from a GPU driver regression, a shader compilation fault, or a hardware instability that only appears under one workload.
Gather the basic system and app details
- GPU model and driver version: Include the full driver package number, not just “latest.” For NVIDIA, use the NVIDIA app, Control Panel, or nvidia-smi. For AMD, use AMD Software: Adrenalin Edition. For Intel, use Intel Graphics Software or Device Manager.
- Operating system build: On Windows, capture the exact Windows 11 build from Settings > System > About. On macOS, include the macOS version and Mac model. On Linux, include the distribution, kernel version, desktop environment, Mesa version, and whether you are using X11 or Wayland.
- App or game version: Include the storefront or distribution source, such as Steam, Epic Games Store, Microsoft Store, Battle.net, Adobe Creative Cloud, or a direct vendor installer.
- Display setup: List resolution, refresh rate, HDR status, VRR/G-Sync/FreeSync status, number of monitors, cable type, and whether the app fails only on one display.
- Reproduction steps: Write the shortest repeatable path, for example: launch app, load project, switch to ray tracing, enter specific map, crash within 30 seconds.
Collect crash reports and GPU evidence
On Windows, start with Event Viewer under Windows Logs > Application and Windows Logs > System. Look for entries near the crash time involving the app executable, Display driver stopped responding, LiveKernelEvent, nvlddmkm, amdkmdag, igdkmdn, or DirectX errors. Also check Reliability Monitor by searching for “View reliability history,” then open the failed app event and copy the faulting module, exception code, and timestamp.
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For games, gather launcher logs, crash dumps, and configuration files from the app’s support folder. Many titles store these in Documents, AppData\Local, AppData\Roaming, or the game installation directory. For creative tools, export crash reports from the app’s diagnostics menu where available. On macOS, use Console and check crash reports under ~/Library/Logs/DiagnosticReports. On Linux, collect terminal output, journalctl entries, Proton logs for Steam games, and any Vulkan or Mesa messages printed at launch.
| Symptom | Best evidence to attach |
|---|---|
| App crashes to desktop | Crash dump, Event Viewer entry, app log, reproduction steps |
| Black screen or driver reset | System log, Reliability Monitor event, driver version, display configuration |
| Artifacts in one game or renderer | Screenshots, graphics preset, API used, shader cache status |
| Poor performance in one app | Frame-time capture, GPU utilization, VRAM usage, power and temperature readings |
Escalate to the right support channel
Contact the app developer first when the problem is limited to one title, one renderer, one plugin path, or one project file. Contact the GPU vendor when logs show driver resets, repeated kernel display errors, broken behavior across several apps using the same graphics API, or a regression tied to a specific driver branch. If the problem started after an app patch and disappears on an older app build, send the report to the app vendor. If it started after a driver update and mulle users report the same behavior on the same GPU family, file it with NVIDIA, AMD, or Intel as a driver issue.
When submitting the ticket, include a compact package: system specs, exact driver and OS versions, app version, steps to reproduce, screenshots or video, logs, crash dumps, and a list of fixes already attempted. Mention whether clean driver installation, default app settings, disabled overlays, alternate graphics APIs, and different OS GPU preferences changed the result. A clear report reduces back-and-forth and gives developers enough detail to reproduce the fault, confirm a known bug, suggest a workaround, or route the case to driver engineering.
Frequently Asked Questions
How do I know if the problem is with one app or my GPU is failing?
Test at least two other GPU-heavy apps, such as another game, a benchmark, or a video editing/export workload. If crashes, artifacts, black screens, or driver resets happen everywhere, treat it as a system-wide GPU, driver, power, or thermal issue. If only one app fails while everything else is stable, focus on that app’s settings, cache, overlays, mods, and known compatibility issues.
Should I update my GPU driver or roll back to an older one?
Update first if you are on an old driver, especially for newly released games or apps that list a recommended driver version. Roll back if the issue started immediately after a driver update and the app worked correctly before. For stubborn problems, use a clean driver installation so old profiles, shader caches, and conflicting driver components do not carry over.
What should I check if a game or app is using the wrong GPU?
On laptops and multi-GPU desktops, check the app’s graphics preference in Windows Settings, macOS battery/graphics options where available, or your Linux GPU launch configuration. Also check the app’s own display or renderer settings, because some programs let you choose between integrated graphics, dedicated GPU, DirectX, Vulkan, OpenGL, or Metal. After changing the GPU selection, fully close and reopen the app instead of only restarting a project or match.
Can overlays, mods, or hardware acceleration really cause GPU crashes in only one app?
Yes, because overlays and injected tools hook into the app’s rendering pipeline, and some apps are more sensitive to that than others. Temporarily disable Discord, Steam, GeForce Experience, Radeon, Xbox Game Bar, screen recorders, FPS counters, ReShade, mods, browser hardware acceleration, and plugin packs. If the issue disappears, re-enable them one at a time until you find the conflict.
What logs should I collect before contacting support?
Collect the app’s crash logs, Windows Event Viewer entries or macOS Console reports, GPU driver version, operating system version, GPU model, monitor setup, and the exact steps that reproduce the issue. Include screenshots or video of artifacts, error messages, and graphics settings if possible. Also mention what you already tried, such as clean driver install, overlay disablement, GPU preference changes, and stability tests, so support does not repeat basic steps.
Bottom Line
App-specific GPU problems are usually caused by a narrow conflict: a bad driver branch, an overlay, an app-level graphics setting, OS GPU assignment, shader/cache corruption, or hardware acceleration behaving badly. Start with the least disruptive fixes, test after each change, and only escalate to clean driver installs, advanced configuration changes, or stability testing when the issue keeps returning.
If mulle apps begin crashing, artifacting, or losing performance at the same time, treat it as a broader system or hardware problem instead of an isolated app bug. Document what you changed, compare results across apps, and use that evidence when reporting a bug to the developer, GPU vendor, or support channel.
Quick Recap
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