After I destroy the last light strand on the Wargot mothership and destroy the mothership, my entire squad disappears and the game crashes if squad is accessed after the cutscenes finish. On Win7-64. Anyone run into this?

I've tried only taking seven squad members to the mothership and destroying the last strand with only one member but the game still crashes.

Update: I had an earlier save that I was able to replay from and not encounter the crash. Some differences the second time was the spaceship only had two crew modules instead of four and the squad members were different. Don't know if these differences avoided the crash, but something to try.

New bug? among so many.
IIRC, each game I have 3 crew modules and 3 cargo and never crashed here.

I was also rotating save files by saving over earlier saves which may have been corrupting the saves as GOG tech support couldn't open one of the saves I submitted while troubleshooting the problem.

Yes, UFO:After games are not very stable if you 'play' with files, even more Aftershock.