@Kevin_Z Hello, i think my WAN IP address of the AX1500 is not a public one because it starts with 79. and i can't connect to the ip of the ISP modem for some reason, before i had this tp-link router...

Hello, i got a problem when im trying to port forward a minecraft server, and it dosen't work. I checked if the port is open but it is not. I don't know how to fix, please help!