We are using cross-play, me on PC, friend on Nintendo Switch and in the main campaign during the Felheim heist. On the 3rd turn my friend got an error message stating there was an illegal unit move or something similar and he couldnt get past it. Wish there was a way to make independant saves or start over from the beginning from a crash.
Hi there, thanks for flagging this, and sorry you've encountered issues. Just to let you know we're looking into this at the moment, and hope to have an update for you all soon.