I think it's caused by a code loop bug that's talked about on the HOI4 dev diary.
If this is indeed the problem, I hope that fix is ported to Stellaris.
Oh god I hope it's that it does sound like it. It's a year overdue but at least it's there.
I think it's caused by a code loop bug that's talked about on the HOI4 dev diary.
If this is indeed the problem, I hope that fix is ported to Stellaris.
I uad this happen once. I had to run the fleet into the home system if a Fallen Empire. Their fleet and defense stations killed enough of my ships that the fleet became visible again. After that, I never put so many ships together in 1 fleet again. I am pretty sure the problem is with the number of ships. After I stopped using corvettes and destroyers in the late game, this problem never happened again.