First off, freakin' AWESOME GAME and I love playing it.

Here's what happened: 

Saturday a friend of mine began playing a game on the Doppelgangers map, we were in a locked team versus the two computer players in a locked team.  After we had taken out the first computer player, we were jumping over to the last star to take out the other computer player and I was able to jump just fine, but my friend's ships had severe difficulty jumping to the next star.  At first they wouldn't jump at all, then they began jumping in small groups sporadiacally.

His whole fleet never actually jumped.  I later thought of a work around... he could have clicked on the edge of the gravity well and then shift-clicked to the next star.

Is there something that would fix this if it happens again?