Glad it helped. The fix was posted by another user on these forums in a thread about running Big Sur betas as guest VMs. I do not know how the fix works. When the first Big Sur betas came out, there were similar video crashes to the one I was seeing in Ventura. Juls
I also think you can run: Code: prlctl set <VM_NAME> --video-adapter-type parallels and it will make this change for you without needing to modify the config.pvs directly.