I seem to have encountered a similar error. Me and my friend, GuardianStalker, are constantly encountering a 'Connection Lost / Internal Server Error' as well as 'java.io.IOException: An established connection was aborted by the software in your host machine' and I don't know what caused it. We are on the default node which is to say node one. Can anyone help me? I have another friend RCLee_Unbeatable and he accesses my island fine so it must be something either in my inventory or a possible connection issue. It seems that I am able to access the hub. next.mym.li but I am not able to access the portal. It's as if someone is deliberately kicking me. I think there must be a server issue. Please help. I already have searched the web for a solution. I shut down my firewall, I reinstalled minecraft, nothing works. If someone has any ideas, please tell me. Thanks, -FatExplodingPig
