Vision Issues & Vertigo with operating systems after Catalina

[ferrarr]

Can you post screen grabs of both (good vs bad) for comparison which is causing the issue? Also, can you do the same with the Settings/Preferences (again good v bad) for comparison?

Are you using the same external monitor or the built in displays?

 

[Rod]

I think the only definitive test would be to roll back the macOS to Catalina. If that succeeds in removing the problem the cause becomes somewhat moot.
Obviously it's a bit of a task but one we are familiar with on these forums.
kgv89, if you would like to try this measure i will post the process so you know whats involved.