So as the title says, my WoW has started to "freeze" every once in a while. Everything just stops for a couple seconds, like my FPS drops to 0-1 and then resumes as normal. Happens mostly outdoors (Highmountain is a bitch right now) and occasionally in raids which is the scary part. Recently got a new 144hz monitor if that helps, it seemed to start not long after switching monitors. Can't recall right now if it happens on other games but if so, much more rarely. What do you fine gents think is the issue?
Specs: Windows 10
8GB RAM
i5-4460
GTX 970
Thanks in advance. If I can clarify anything, let me know.