Party not ready orientation and can’t join any games

I've been having the same issue since the cross progression update and I may have found a solution on this forum.

I'm not sure whether it's a temporary or a permanent fix but I've been able to have a game night with my friends with no further issues so here's what I did:

• I got ready for a game
• While the Party not ready message was displayed I unplugged my router for a few seconds
• I plugged it back in and when my console connected to the internet I got back into the lobby
• I got ready again and it worked normally for the rest of the night

Let me know if this works for you. Also if my game stops working again I'll do my best to find this thread again and reply to it.

It's a really weird bug as well because it's been working flawlessly on my PC but for some reason my Switch version was having that issue.