Hello,
I have discovered a slight bug that occurs sometimes when I have survey ships on auto-survey. In mission 3 of the DA campaign, the Korath survey ship was sitting on top of a starship graveyard anomaly without actually surveying it, and when my survey ship targeted that anomaly to survey, it just sat there and it took me about 20 turns to discover that the survey ships were sitting there doing nothing. I tried manually setting new survey targets and then re-turning on auto survey, but everytime it re-targeted that anomaly, it would get stuck. Eventually I docked my survey ship on one of my planets and the Korath survey ship moved off of the anomaly so I could continue.