@jgantes It seems that you are in a similar scenario like here.

@Fabien31 You could do that and echange for AX53, or AX55 if you want to use the ethernet backhaul immediately. On the other hand probably AX58 would receive a FW upgrade that will implement this...

@Zebop917 This sounds like a randomized MAC address on the RPi network adapter. Check this thread and see if this would help in your case.

@Mobean That's correct. But not every hotspot has been built with a captive portal - you just have to find one that can be used to connect the WR902AC.

@Fabien31 I doubt that because AX58 most probably doesn't support an etehrnet backhaul as well - see the list or routers s that support this fetaure.

@hpcompaq Have you tried this guide for port-forwarding ?