Camera angle goes random when right/left clicking

Hello,

I have this problem: When i right click or left click camera angle goes in random position (like 90 degrees in random position). Thats is very annoying and happens a lot. It affects my targeting since when camera goes in random position and i move in different position. Supposedly this is a well know WoW bug.

I tried to fix it using suggestions from Google it but no results so far. Do you have this problem and how did you fix it?

My razer used to fling like that on Win8/10 until i went with the compatibility mode set it on Windows 7 and checked Disable display scaling on high DPI settings. Never had the problem since.

Delete WTF folder

I have two monitors connected to PC, when I run wow in the secondary one the same thing happens while the main one works great.
And I just can't figure is out why, try changing some system settings not the game.