Text keeps going really grainy and there doesn't seem to be a rhyme or reason for it.

I keep having my pages go super grainy at times and it is driving me crazy.

I'm on the latest build of Windows 11 and of Edge.

I have read some places say to turn off hardware acceleration in the browser settings, but that doesn't seem to help.

It looks like this:

It seems to come and to go.  Even within the same browser session (but on a new page).