The simulation appears to be locking up in single missions. I get the starting task to go to the surface, so I tell my Pilot sailor to surface the boat, and when I get ~40ft, everything freezes - the time stops, the depth and speed doesn't change despite what I order, or even if I emergency blow ...

Looking forward to getting in to one of the waves or at least hearing some feedback from the devs on what they learn from the beta. Exciting!