Cap AC _ Power Outage Unexplained Behaviour ???

I have two Cap ACs.
We had a power outage this morning and everything appeared to come back on line just fine a few hours later.
The only issue I have usually is my hex router as my vlanbell internet connection often switches to a different gateway structure and the router is unable to get it, and partially why I have a secondary straight ethernet cable wan2 (so family doesnt see the problem at start-up which I fix manually).

However, this morning very very very weird capAC behaviour.

  1. capAC1 Primary Radio1 set to 5Ghz AC only, works fine! (not on VLAN).
  2. capAC2 Primary Radio1 set to 5Ghz AC/N, works fine (not on VLAN)
  3. capAC1 Primary Radio2 set to 2.4Ghz, on VLAN does NOT work.
  4. capAC2 Primary Radio2 set to 2.4Ghz, on VLAN does NOT work.
  5. capAC1 Virtual Radio running of Primary Radio 1, on VLAN does NOT work
  6. capAC2 Virtual Radio running of Primary Radio 1, on VLAN does NOT work.

Okay, does not work needs to be expanded.
No internet connection. Never get the checkmark.
I will get one of two error messages on the iphone
a. I will get wrong password error on the iphone but these have been infinity checked and re-inserted as well.
b. Other is Unable To Join the Network, and this happens with no attempt to
c. If I wait after b. for a bit of time and try to join again I get it to the stage of spinning but no internet connection…
d. Then it will show on the Access Point that I have successfully joined the ACCESS POINT RADIO…
-attempts to associate
-default acl allow
-connected
Then a dissac and leaving…

On the main router (no indication of a vlan assigned IP address to the iphone either via LOGs or Leases.
Come to think of it… I dont see any recent VLAN leases at all through the cap ACs…
Hmmmmmmm now I am stumped, but it does appear to be a VLAN issue???

(starting to think that the dlink managed switch between router and capAC needs a lookie).

What does “allow dual stack queue” mean. It shows for my iphone lease which I am using for testing between VLANs and bridges(Lans)??

Yup, my dlink reset itself to defaults, mystery solved!!!
However I just noticed a save configuration capability on the switch and will definitely use it for when this happens again.
Its a pita to reprograms…