internal exception java.io.ioexception an existing connection was forcibly closed by the remote host how to fix

i have a huge problem and i have tried everything expect ask you guys. when i join a server i constantly get the same error after 20/30 sec of playing : "internal exception java.io.ioexception an existing connection was forcibly closed by the remote host"
i tried restarting my router , fixing my firewall , redownloading minecraft and java.but nothing seems to work.
pleaaaaseee help me i just can't play the game in multiplayer like this ... pls help