Massive performance issues after last patch?

My friend and I who lives pretty far appart both have simultaneous lag spikes where the entire screen freezes and the game disconnects us or simply becomes super unresponsive for a couple of seconds at a time, up to like 15 seconds. What the hell is causing this? At first we though it was aurelion sol but even when I stopped playing him it returned.
Report as:
Offensive Spam Harassment Incorrect Board