@Bakybakes Thank you very much for all the detailed information and follow-up. Could you please confirm the following details to determine whether the issue lies with the AX72 Pro router or the...

@Mester Can you confirm if you can connect to the NordVPN server using the OpenVPN Connect app on your phone or computer? This will help verify if the NordVPN server allows client connections. If...

@Gtlink Thank you very much for your feedback. I will forward your feedback to the relevant department and request a review of these designs and the web GUI configuration.

@NPGrey Thank you very much for the detailed information. I've reported this issue to the development team, and they will analyze it as soon as possible.

@ABC_ChoCo Thank you so much for your screenshots. Much appreciated. I confirmed with the development as well and have updated my thread to list the modifications in more detail.

@JohnGhost The answer Sunshine provided may not be correct, and I will try to explain it as per my understanding. As terziyski already responded, "The UPnP (Universal Plug and Play) protocol allows...