Nvidia RTX 4070 Super stuttering on videos and mouse

[Aravisian]

@Joe

Don't want to reinstall the whole system now because there are too many programms running and individual settings including virtualbox........

I am not sure on virtualbox but:

[HOW TO] Easily reinstall programs when Reinstalling Zorin

Sometimes, bad things happen even to good people. Maybe it was a power outage or some spilled coffee... But whatever it was, you now must wipe and reinstall Zorin OS. What makes this particularly daunting is all your software you have installed must now be reinstalled. (EDIT: I am removing the script option as some report they work and some report they do not work. Y-PPA-Manager is a lot easier and works every time.) You can use Y PPA Manager GUI tool to back up your current repositories. Ru…

I really think a fresh install is your best bet, something is clearly corrupted with your current build.