I can only echoing what developers told me, when I asked similar question.
If you still use dual monitors, try to switch cables or “hdmi” sockets 1 -2 with 2-1 unplug one of the monitors. If the error will be resistant, then you have two options, proprietary driver or card change.
If you have any onboard gpu you may install proprietary drivers by this metod
That’s probably the best way to install this driver smoothly.
If that doesn’t help then I’m clueless as you are now.
Only think I’m quite sure that NVIDIA is absolutely unpredictable on OM.
One day they work and another they don’t for no apparent reason
The main problem with them is they are closed source for the most part