Just a bit more info, I’ve encountered this issue twice. The first time I profiled the server with 1 frame per second, so I did not realize the server was only spitting out 15 frames per second, but I noticed very strange behavior. The second time I encountered this issue, I properly profiled at 60fps, which led to me discovering the server was running at 15fps.
I suspect there’s just a server (or multiple servers) floating around that’s bugged out and running at 15 frames per second, and I’ve managed to get hit with it twice. My location is the east coast, dunno if that would be helpful at all.