WoW UI scales wrongly after re-positioning windows

[TeamGrizzly]

I have the main window on a 27" screen (2560X1440) and 4 "mini" windows positioned on a separate 24" screen (1920X1080). All WoW windows are at 2560X1440 resolution. Everything is fine the fist time I log in but if I re-position one of the smaller windows to the main screen and thereafter re-position back, the UI sales get screwed up in the mini window. They are "bigger" than they should be.

Have not tried but I imagine that doing a /uireload would fix the issue but that is pretty cumbersome. Had anyone encountered this before?

[Khatovar]

A quick google search mentions this sort of issue with some UI addons that can automatically adjust the resolution. I'd start there since the issue would probably present itself swapping between monitors with 2 different resolutions. You might also check for "gaming optimizers" that might be doing it. It seems more and more stuff is trying to "fix" the gaming experience by including things like Raptr, AMD's Gaming Evolved, etc. They could also be doing it.