Bump?
I’m still having this issue. Just dropped out about 35 minutes into a two-player game. It could be pertinent that I’ve mostly experienced these drops while playing online. I set up LAN hosting for a bunch of games and was able to play most (maybe all?) of those the whole way through, then the first time I tried a non-LAN game today, it dropped to desktop.
I still haven’t seen anybody answer how to enable network debug logging in the MS Store (Game Pass) version of the game…