I had the exact same issue just now. Was afk with game in the background and when I checked after ~1h i had this wall of text and on every subsequent try to join any server. Vanilla launcher, servers had plugins. My internet works fine for anything else, but it does say "Service unavailable" somewhere in the error message. The servers themselves are still up and running.
I just tried it again (for the 10th time) and finally could join the server. Still don't know what caused it.
felinui
I had the exact same issue just now. Was afk with game in the background and when I checked after ~1h i had this wall of text and on every subsequent try to join any server. Vanilla launcher, servers had plugins. My internet works fine for anything else, but it does say "Service unavailable" somewhere in the error message. The servers themselves are still up and running.
I just tried it again (for the 10th time) and finally could join the server. Still don't know what caused it.