ePMP 2000 AP rebooting randomly

Support,

I have a cambium epmp 2000 AP that keeps dropping cpes or randomly, I have tried using 3.5.0 to 3.5.6 firmware but the problem is still recurring. I have also updated the GPS firware.

Refer to log below

1 00:00:15 ERETO MAIN AP snmpd[2340]: DFS status: N/A
Sep  1 00:00:20 ERETO MAIN AP licensed[2662]: server_connect: failed to connect server cambiumnetworksltd.prod.sentinelcloud.com
Sep  1 00:00:22 ERETO MAIN AP DEVICE-AGENT[2630]: Attempting (re)connection in 5 seconds
Sep  1 00:00:28 ERETO MAIN AP DEVICE-AGENT[2630]: Server certificated validation failed errno = 9, err =  certificate is not yet valid
Sep  1 00:00:28 ERETO MAIN AP DEVICE-AGENT[2630]: Certificate is not yet valid, check the certificate host name 
Sep  1 00:00:30 ERETO MAIN AP DEVICE-AGENT[2630]: Server certificated validation failed errno = 9, err =  certificate is not yet valid
Sep  1 00:00:30 ERETO MAIN AP DEVICE-AGENT[2630]: Certificate is not yet valid, check the certificate host name 
Sep  1 00:00:31 ERETO MAIN AP DEVICE-AGENT[2630]: Syncing system time to cnMaestro time [2019.03.13-13:18:19]
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: platform_set_fld_index: Failed to get index for field [cambiumEffectiveDeviceIPv6Address]
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: Invalid field [cambiumEffectiveDeviceIPv6Address], please check
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: platform_set_fld_index: Failed to get index for field [cambiumEffectiveWANIPv6Address]
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: Invalid field [cambiumEffectiveWANIPv6Address], please check
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: platform_set_fld_index: Failed to get index for field [cambiumManagementIFIPv6Address]
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: Invalid field [cambiumManagementIFIPv6Address], please check
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: platform_set_fld_index: Failed to get index for field [cambiumEffectiveDeviceIPv6DefaultGateWay]
Mar 13 13:18:26 ERETO MAIN AP DEVICE-AGENT[2630]: Invalid field [cambiumEffectiveDeviceIPv6DefaultGateWay], please check

Just out of curiosity, does this AP have DHCP Option 82 enabled? We had (and still have...) an issue where one of our ePMP 2000 APs would reboot every hour while DHCP Option 82 was enabled.  

Did you ever find a resolution to this? I'm having the same reboot issue.

i have teh same issue even with with teh firmware 4.3.2 any idea ?

Yes I did. Upgrade to 4.4RC30