I have been having this issue for a long time now, so I don’t believe this has to do with any specific release of WoW.
Whenever I end up fighting some boss and I get more than just a few toons on screen I end up loosing control of my character. He starts spinning one way or another or starts moving forwards or backwards by himself. Usually its all I can do to hold him in place, and I can’t move reliably to get out of any place I shouldn’t be.
I also use a left hand keyboard like the Logitech G-13 or a Razer Orb Weaver and I thought it was the keyboard, but I have tried a few different ones and the problem is always the same.
This has been goin on through the last 3 releases of macOS so I don’t think its the OS either.
I have been shotgunning all of my add-ons, but no luck so far. I was wondering if anyone else has had this issue?
Forum Mod Edit: This post has been edited by a moderator due to language. https://us.battle.net/forums/en/code-of-conduct/