After nearly a week, none seem to be accepting new members.
1 point
This also happens when you try to subscribe to a community on a server that has defederated yours.
5 points
This breaks rules 3 and 4 but leaving it here because of the high quality answers.
13 points
https://www.youtube.com/watch?v=IP-rGJKSZ3s
Your server sent the subscription request to the community’s server, but the acknowledgement never made it through amidst the chaos of federation. You’re still subscribed.
7 points
Deleted by creator
2 points
It’s because the remote instance is getting hugged, or is on an older version. You can try unsubscribing and resubscribing which also sometimes helps.
