Game not working properly after the new update

I’ve literally tried everything. Removing mods, deleting caches, moving the folders around and my game is still unplayable after this update. It worked for two hours when I first signed in earlier, so gullible me went and bought the new pack, then out of nowhere, after two hours of perfect gameplay I can no longer enter CAS. So sick of this. More money down the drain. How is this the only game that malfunctions like this with every update, not even sure it’s legal at this point.