Welcome. I can't join any (99%) Poland server, but other servers are good. Sometimes i have Logging in forever, or java error: Nawiązane połączenie zostało zerwane przez oprogramowanie zainstalowane w komputerze-hoście
Google translate: An established connection was broken by software installed on the host computer. On server list i have sometimes "Pinging...", "Can't connect to server", or server description (almost never).
MC-43632
Logging in forever, or java error
Resolved
Incomplete
0
That message is
Please attach the complete output of the "Development console" tab of the launcher.
Click the text, press CTRL-A to select all, then CTRL-C to copy, and CTRL-V to paste in a comment on this ticket.
If the launcher closes after game start, please edit your profile and select "Launcher visibility" then, "Keep the launcher open".