That makes sense now that you mention it. I’ll assume the programmers built it into the game. In my experience it usually turns out to be a ghost, and have learned to ignore it. Anybody else with a different experience?
And thanks for the welcome Aktung Bby. A long silent run indeed! Those silent runs are
even better than the real thing ‘ey? My uboat moves in
mysterious ways, no? If only we could submerge
until the end of the world. Hehee