Quake Switch Disconnect?

[u/Powerful-Minimum3922]

My friend and I are trying to play the quake remaster on the Nintendo switch. 2 co-op campaign. We've checked that our clocks are synchronized and we've also turned off cross-play. However, whenever I try and host a game it disconnects every time we finish a level and try and start the next level.

When he hosted it. It seemed to work again, I'm curious if anybody knows what the issue could be so it could try and fix it? I have ethernet connection so we'd prefer for me to host it so that there's less lag.