Camawama

It says Timed Out. The Client is taking too long to connect to Server and therefor the 30 second timeout limit closes the connection. If you want to fix this issue go into where you have the batch file setup to run the server, edit it to have this parameter -Dfml.readTimeout=512 So in my example I have it set to start java -Xmx4G -Xms2G -Dfml.readTimeout=512 -jar forge-1.12.2-14.23.5.2808-universal.jar nogui (make sure you keep the RAM Max and Min amounts to what you had them to before). The normal Timeout is 30 seconds but i set it to 512 when using Modded versions of the game because some of my friends have really slow computers and takes them awhile to connect. Hope this help and let me know if you need any further help. If this doesn't work you can also try adding -Dfml.readTimeout=512 into the client side aswell. Go into minecraft versions and enable advanced settings and then check JVM Arguments and add it somewhere in there. Make sure it is separated from the other stuff with a space.