Does chat still work when this happens? There’s been multiple threads about this over the last few months, I first started experiencing it in December. The threads typically end up buried with no resolution.
There’s a thread here that I just commented on: Constantly getting lagged in keys. Brother Lags at same time and lives on opposite side of town. Chat works - #2 by Aelexe-frostmourne
Feels like we all need to band together and try to get an actual fix for this. It does seem ISP dependent, but since its happening to multiple ISP’s in different parts of the world, and seems to only be an issue in wow, it seems like it has to be an issue on their end.