So this message "

Internal Exception java.io.ioexception: an existing connection was forcibly closed by the remote host

" always comes up like 10 secounds playing in my realm, the thing is that I don't directly disconnect and I stay in the server and can't do anything. When I enter into the realm again I'm often dead. So the mobs, animals and players freeze but for other people I'm just standing there and taking hits from every mob.

I tried switching from my wifi to my shared wifi on my phone but it's something in the computer.

Ohh, sometimes I can stay in the server for like 1-2 minutes before I get kicked, just happends sometimes.