Pablo Couto

There's an action that reliably causes a crash on my system after a few moments, so maybe you can use it to check whether the issue persists: launch Houdini, start Karma XPU (an empty scene is fine), and then switch quickly and repeatedly between Work Lights and Scene Lights. After a few switches, it crashes.

If you're thinking of downgrading to Windows 10, or going back to older RTX series, be careful. I'm on Windows 10 (Extended Security Updates), with RTX 3060 cards, and I have this issue as well. Since mid-January, when my system received update KB5073724. What's worse, Windows Update doesn't allow me to remove it.

Is that a reproducible error setup? If so, I'd suggest filing an RFE.