"Annoying issue" refers to a problem or situation that is irritating or bothersome.
Sentences with «annoying issue»
A new phone is always exciting, but there are a few annoying issues with any device. (android.gadgethacks.com)
The most annoying issue is it refusing to power on after turning it off. (goodereader.com)
Unfortunately, the console version of the game does suffer from a few annoying issues which took me out of the experience many times. (snackbar-games.com)