LabyMod LauncherNavigate into the settings and find the "CUSTOM JVM ARGUMENTS" field. Go to the end of the line and add the following:-Djava.net.preferIPv4Stack=trueThen, just close the settings and try again.
LabyMod LauncherNavigate into the settings and find the "CUSTOM JVM ARGUMENTS" field. Go to the end of the line and add the following:-Djava.net.preferIPv4Stack=trueThen, just close the settings and try again.