Rhino 6 Displays

I’m currently having this urgent problem with rhino 6 where it suddenly started to display everything very roughly, and this is happening to ALL display modes.
The second image up there is the Arctic mode.
I have tried resetting display modes to default and even re-installing rhino 6, but none of these worked.
This is really bothering me right now and is seriously affecting my work flow, please help me fix this problem.

Please post the text output generated by the Rhino command _SystemInfo.