»ISSUE: java.io.IOException: An existing connection was forcibly closed by the remote host

Anyone knows how to deal with it?? It happens to every server I join, I tried to restart my router and computer as well but it didn't work for me. Thanks.

 

Maybe try re-installing Minecraft? If that doesn't work uninstall java and mc and try then.

 

An existing connection was forcibly closed by the remote host means you the server couldn't process your data, this usually happen when you try to connect to the server with unsupported version.

Here are something that you can try:
1. Re-login with different MC version. (usually will fix the problem.)
2. Reset your router.
3. Change your DNS server to google DNS 8.8.8.8-8.8.4.4 (not sure if this do anything but you can try it out, google search how to change DNS server)