Title. I have set up port forwarding properly, and every online tool I've tried says that port 25565 is open on my IP. I can connect using my own external IP, but when anyone else tries it refuses to connect and says io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further infortmation. Any tips? This is getting really frustrating, I've tried everything online for a few hours now.