Being that this is advertised specifically for the CPE510v2 (current version being manufactured and sold is v2) it'd be interesting to see if PoE passthrough is still supported since they appear to...

Wireless -> Transmit power 1dB...Apply, save, test. Report back

What's more residential wireless routers and access points broadcast in different 5.8Ghz frequencies than the outdoor CPEs. The only case where you'll be able to lock on a indoor wifi AP using an...

No rush

Would you give it another go with AP isolation disabled? Just noticed that you have no WPA2/AES security set, could you also please enable and re-test? Other than AP isolation which is not enabled...

R1D2 wrote Can you in the meantime test with fixed channel, fixed ch width and exactly same settings for both AP modes? This is how both the CPEs in my testbed are setup...One AP, one Bridge with...