[pg_is_a_butt]

I thought I was the only one seeing this... they claim it's only windows 10, but I'm also seeing it on a 2012 macbook pro i5 intel graphics 3000. Not very often, but enough to be very annoyed and concerned by it.

My fear is some other program is gaining access to portions of the screen or video memory to scrape for banking information using ocr or something like that. Sometimes the glitches will be filled with upside down and stretched/keystone shifted versions of an area of a rendered page from a different tab. The keystone shift triggers my off-by-1 memory allocation bug sense... But it might be some other driver issue or exploit causing that on purpose somehow (like rowhammer). I fear this is going to take years to track down.