I constantly get the error “A communication error has occurred” when I try to find a lobby. When I find a lobby, the game runs well, without crashes and errors. And then if I’m lucky, I either continue playing in the same lobby, or look for it again
Same here sadly. 
I hope it stops happening.
that might be down to game activity tbh.
I don’t think the error appears because of this.
Probably just general server instability, unfortunately. This might be slightly improved now.