I´ve been having disconnection issues in my Beastnode server, I have enoght RAM, but varios members are having the issue with messages like these appearing in console.

----[Server] Netty Epoll Server IO #1/ERROR [FML]: NetworkDispatcher exception

----User xxxxx has disconnected, reason: Internal Exception: io.netty.channel.unix.Errors$NativeIoException: syscall:read(..) failed: Connection reset by peer

----[Server] INFO io.netty.handler.timeout.ReadTimeoutException: null

Finnaly I was´nt able to log in, and game crashed every time I attempted to enter server. Customer Service at Beastnode, told me message were´nt specific enought to point to a guilty. So after check for corrupted vanilla chunks, my next election was check MCA, uninstalled, cleaned world reloading Server without it and was again able to sign in and play. Installed again MCA ant was ok for a time until problems appear again, and solution was again unistall MCA. It´s a pitty but this mod turns super inestable my server.