I joined a modded server for the first time yesterday and I got kicked after about 2 minutes ever since I’ve been trying to rejoin and get this message everytime anyone know what’s up?

Is anyone else having issues with Call Of Duty Black Ops 6 (PC Steam), getting beyond horrible FPS no matter what settings i adjust from graphics to resolution. *NVIDIA RTX 4090* *Intel i7 14700KF* All drivers up to date.