I recently bought the MR505 to use its 4G connection when my main internet is down, and as a mesh node the rest of the time.
The advertisement says it supports EasyMesh, but I haven’t been able to get it working with my AX55.

What I tried:

• AX55: Smart Connect off, EasyMesh enabled

• MR505: Factory reset, tried WPS pairing — didn’t work

• Also tried factory reset + Ethernet connection — still didn’t work

• MR505 Firmware updated and tried - still didn't work

Question:

Which device is causing the issue — the AX55 or the MR505?
Any ideas on how to fix this?