Leaderboard

Okay if this issue is in minecraft 1.18 or newer, then you might have had the same issue I had. Now here is the possible solution. Long story short.. ipv6... Someone posted about before. Add the following to the JVM Argument in the launcher you are using "-Djava.net.preferIPv4Stack=true". Seems that after 1.18 Forge manages to use ipv6 by default if your PC has it enabled, but this argument can force your game's launcher to use IPv4 instead. It squashed the problem instantly for me.