Issues to log into offline mode server

Hi, in the previous snapshot, 23w45a, I tried to log into my offline mode server but my server's connection was constantly in the pinging mode and when I tried to enter the game stopped at the connecting screen. I waited for 23w46a to see if the problem was fixed, but nothing changed. Onestly I don't know if it's a snapshot's issue or my host server, but on internet I didn't find anything.