I'm trying to get someone to join my LAN game, but when they join using the port, it says connecting then io.netty.channel.abstractchannel$annotatedconnectexception. I've tried disabling the Firewall but it still shows the error. We're both using Forge with the same mods. We've tried without Forge but it still has the error. I've looked at multiple solutions but none of them helped. I allowed "MinecraftLauncher.exe" and "javaw.exe" through the Firewall but it still doesn't work. Any help?