Mechanicus 2 technical issues

Color this ironic but I’m very bad with computers and such but I’ve been playing a bunch of mechanicus 2 lately but over the last few days I’ve had issues where it will just freeze completely when I have to select stuff, as I’m writing this it’s frozen after I selected to open the menu to do a tomb assault, and it will sit in this for 10 minutes and if I actually try to load the mission is will freeze until I fully shut down my PC and reset it. Any advice to help fix it? (VSYNC is off, lowed the graphical quality, verified file integrity, lowered resolution, nothing is working)