I had 5-10 meters left under the keel when at periscope depth, CO2 was normal, and the electric engines didn't engage either. I finally decided it was a glitch and bit the bullet. The next attempt was successful, leading me to realize the launch dialog box had never displayed. It's quite possible I overlooked the icon you mentioned though.
The system is becoming increasingly unstable, so I may have to make some unpleasant choices on mods soon. I just wish I knew how to modify the program myself.
|