Slinky

Using a local ip seems to have solved it! Thanks a bunch!

How do I go about fixing that? I've also tried the argument -Dfml.read.Timeout=60 in the server start.bat but the same thing happens with or without it, it that means anything.

Sure thing. Here's the latest.txt of me trying to connect 3 times before making it in the third time and getting disconnected:

Thanks for the reply. It's a server I'm hosting from a laptop, that I connect to from my desktop, both on the same network.

Yeah, I'm running a small, modded 1.12.2 server for me and my friends but every few seconds I get disconnected with this error popping up in the console: The server is port forwarded (no hamachi) and I'm the only person that gets disconnected. Everybody and the server are running mods identical to mine and this error happens even when there is nobody else in the server. I've made sure all the java instances were able to get through the firewall, made sure to flush DNS, but no dice. The server runs flawlessly in vanilla. Any help?