I'm seeing the MiG black screen again with 3691: After a while flying the MiG, the screen goes black, the Time of Day slider goes to 0 and is unmovable, he altitude and heading reset and exiting and restarting Outerra does nothing until i edit world.cfg to put time-of-day and day-of-year back to a reasonable range, then everything goes back to normal until the next time I fly the MiG around...