I'm finding that I get a crash on creating a new coop career with this mod enabled. I can get around it by disabling the mod, creating the career, re-enabling the mod and then loading into the already created career. Otherwise you just can't get through the career creation dialogue without a crash to the desktop with a UE4 error. Took ages to figure out it was this mod causing the issue so thought it was worth posting the workaround and to also make the issue known.