Intermittent display freezing
Very annoying problem that came up several days ago. I think I can almost perfectly track back to the moment that this happened too which is frustrating. I foolishly clicked on an ad for a fun-looking web game, filled out some dumb survey on the site (not sure what I was thinking), and hit the play button (nothing happened). I was unaware that a browser could make changes to your computer without permission; so I am pretty lost as to how this could happen? I didn't accept any downloads.
The problem is quite severe and is happening right now even as I am entering text. Everything will freeze up for about 2 seconds, during which time, for example, the cursor in this field will stop animating, no visual updates will happen at all, etc. Anything that I type during the freeze will appear after the screen updates again, so it probably points to a display issue?
It's happening A LOT. Like, 2 - 5 times per sentence that I've typed here. The system is practically unusable since this happened last week.
I'll probably just reformat at this point since I don't have any time machine backups, but I'm just so curious how this could have resulted from web interactions with no downloads?
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