Constant Game Crashes on High Spec Hardware

I have played roughly 26 hours of Darktide since the Pre Order Beta began and I would say that maybe 10 of it is actual gameplay. For starters my PC is running a RTX 3080, a Ryzen 9 3900x, 64GB DDR4 RAM and a 2TB SSD. I have tried the highest settings, the lowest settings and even NVDIAS optimal settings and still cannot even complete a mission without the game crashing to desktop almost instantly. Sometimes I get a few rounds in before a crash but very rarely. I love the game but I am currently about to refund it based solely on the fact that I can’t even reliably play it. Is there something I have missed that I’m doing wrong? I’m at my wits end.