Repeated weak connection/an error has occurred disconnects "solution" for co-op.

[Erebus]

On the off chance anyone else runs into this issue like me and my co-op partner did. What you do is hit the pause button right before the moment where you would disconnect. Waiting a moment is probably optional, but if you did it right resuming should let you "progress".

Seems to be a desync issue and pausing it gives it a bit of a kick in the ass to sync back up.

Note: This is for situations where you're already in game and a certain game moment seems to cause repeated disconnects... not for other connection issues.