I wouldn't want to be flying that plane when the software required restarting.
Particularly not while doing any interesting maneuvers. Which are more than likely to exercise untested code-paths. Imagine the bug reports you could get...
Bug submitter: It appears that whenever we get into low-altitude dog-fights, the plane goes into a power dive.
Programmer: That isn't very helpful. Dogfights involve a lot of complex maneuvers. I need to know exactly what the pilot was doing. Can you get a more detailed description?
Bug submitter: Yo, jackass. The pilot. Power-dove. At low altitude. At supersonic speed.
etc
Cheers,
Ben