This has been an intermittent problem for me since switching to Parallels for Apple Silicon. Sometimes after a Windows 11 update, the display for some apps is corrupt or black. It usually affects Microsoft Edge and the Terminal App: Removing Parallels tools fixes the display for these apps, reinstalling it corrupts the display. Any suggestions?
Well, I figured it out myself with the help of Perplexity. First, I turned on Software Rendering (WARP) in Terminal which fixed the black screen: That made me realize that it is a graphics rendering issue.
Then I ran this: sfc /scannow Which reported some of the graphics drivers were corrupt and it repaired them. Now all of the Edge, Chrome and Terminal pages render correctly.