FPS cap out at 59

I’ve been playing off and on all day then all of a sudden my fps dropped to 59 and seem to hover there. No my fps isnt set to 59.
I did reset my video settings but that didnt change a thing. Anyoen else having this issue?

Yeah there’s this thread as well:

yep im having this terrible issue as well.

Hey guys, looks like we’re not the only ones with the FPS issues. Have found over 20 threads reporting similar problems with the latest patch despite spending ~5hrs working with blizz yesterday. Let’s bump all this stuff into a larger thread to ensure they try to work out a fix -