I’ve been seeing severe game performance issues in Naxx lately and same goes for multiple other people in my raids. The performance also seems to degrade as the raid goes on. It starts of smooth but by the end I’m down to 15-20 fps with the occasional 500ms lag spikes, the game is barely playable, and this doesn’t change when taking a port back to the city, but if I exit and enter the game then all of the sudden the framerate is back to normal and without issues.
I’ve seen this same performance degredation on my paladin when I’m invasion boosting the more I kill the more I lag and after about an hour of boosting I’m down to 10-ish fps until I exit and enter the game again, relogging does not help and logging to other characters does not seem to work the only fix is to exit the game entirely and starting it again. I’m playing on a regular pc so this is not a power setting issue, if I look at my task manager I see that my graphics card is at 1-2% so it is most likely not a graphics setting issue. I don’t think it is the addons I’ve tried disabling some of the usual suspects and I’ve installed the addon “addon usage” to see which addon is taking the most resources, but so far I’ve seen nothing out of the ordinary, also I’m pretty sure if the addons were to blame then relogging or /reload should fix the lag which does not appear to be the case.