i had a very similar issue happen with my entire PC about two weeks ago, and it also affected OBS

I ended up having to do a clean uninstall of my video card drivers using DDU, then reinstalling, and it fixed it

Other than that use nvidia software to cap vtubestudio's FPS to 60 to save performance

April 10, 2026 - 18:27 UTC

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It doesn't seem like it's an OBS issue because the recording is clean- if it was an OBS issue the recording would have artifacting, but it doesn't. OBS is just capturing what your PC is showing you, so there's a performance issue elsewhere on your system
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