Model is 1832I-B-K9

I cannot get the AP to boot up for Mobility Express.  I have the AP installed on a completely isolated network so it is not getting any DHCP option 43, DNS resolution, or L2 broadcast response from a controller. 

Switch has local DHCP server configured on it, and AP is getting an IP address.  Watching the output from the CLI, I see the AP gets an IP, moves into Discovery state and stays there several minutes before rebooting and starting the whole process over again.

I also tried wiping the config holding the Mode button for 5 seconds, but still get the same results.

Here's some more info from a show version:

AP3820.5682.2F20 uptime is 0 days, 0 hours, 2 minutes
Last reload time   : Mon May 16 01:14:15 UTC 2016
Last reload reason : capwapd triggered reboot
 
cisco AIR-AP1832I-B-K9 ARMv7 Processor rev 0 (v7l) with 997136/784820K bytes of memory.
Processor board ID KWC193805BX
AP Running Image     : 8.2.100.0
Primary Boot Image   : 8.2.100.0
Backup Boot Image    : 0.0.0.0
2 Gigabit Ethernet interfaces
2 802.11 Radios
Radio FW version : 0a4f55efe8a32b394e3881a2a53a5db0
NSS FW version : NSS.AK.1.0.c4-00026-E_custC-1.24160.1.29595.1

Additionally, I have a 3802I-B-K9 that is behaving the same way...

Any help or suggestions from the group are greatly appreciated...

Thanks!