How to connect AirVPN via ASUS RT-AX56U (which uses OpenVPN)?

[j0pad0pa 5]

I am able to create a .ovpn file to import into my "VPN Client" section of my ASUS RT-AX56U router, but there is an "X" error (which means it is not connecting).

I think it has something to do with the new "Devices" feature, because all of my "OpenVPN" app connections stopped working recently.

How do I get AirVPN to work with OpenVPN?

[OpenSourcerer 1470]

Without logs no one can say. Please provide them.