PMP450 "exceeded max scan interval without receiving beacons"

Anybody recognize this?
450 SM not registered until customer power cycled it. This was the last entry in the event log:

12/30/2021 : 07:32:38 UTC : :Exceeded max scan interval without receiving beacons. (99/99 dropped) 20.0 MHz 0
12/30/2021 : 07:32:40 UTC : :Exceeded max scan interval without receiving beacons. (70/70 dropped) 20.0 MHz 0
12/30/2021 : 07:33:31 UTC : :Exceeded max scan interval without receiving beacons. (99/99 dropped) 20.0 MHz 0
12/30/2021 : 07:33:33 UTC : :Exceeded max scan interval without receiving beacons. (77/77 dropped) 20.0 MHz 0
12/30/2021 : 07:34:23 UTC : :Exceeded max scan interval without receiving beacons. (99/99 dropped) 20.0 MHz 0

That’s a new one! What version you running?

It would be great if you could open up a support ticket as well and post the engineering.cgi in the ticket.