I've been trying for a week to port forward my minecraft server to play together with my friends. I have seen a lot of tutorials but when i try Port Checker on Port Forwarding Network Utilities, my port doesn't show up. The port is 25565 and i think i port forwarded it wrong. I have two routers: ASUS RT-AC55U and ZTE F668. My ISP is RDS (in Romania). What can I do? I have avast antivirus on trial, so no firewall there, and I entered 4 rules on Windows 10 Firewall, 2 for TCP and UDP inbound and 2 for the other. I have no idea what to do next... Please help!