Hello, I am having trouble forwarding ports. I am using Asus RT-N56U router. Tried to forward many random ports but when I check canyouseeme.org it says "Connection refused". My windows firewall is off. Don't have any other. I also tried forwarding ports on my older router DGL-4100, but no luck. Both routers are updated with the latest firmware too. I don't know what to do. It must be my computer then? I am using nod32 and Malwarebytes, but when I try forwarding I disable them both. Also, my ISP is OOP and the modem model is Motorola SURFboard SBV6220.
Please, I really need help with this !
P.s. I know how to forward ports on both routers.... Currently im on Asus RT-N56U.