cnut doesnt update Subscriber Modules when auto detected

I am trying to upgrade some PMP 100 firmware with CNUT. I can update when I add the remote amanagement IP directly as a network element successfully, however It fails with error :No SNMP Responce when trying to update through the Subscriber Modules (Auto-Detetcted) section.

It will refresh/discover fine, but not update. I have verified the snmp write string is correct in the subscribers and in CNUT. It is returning a Java error, that may be related?

10/18/18 16:43:15 INFO Starting Update Process ..
10/18/18 16:43:15 INFO Queue NE:AP:[10.0.14.95].LUID:[002] for updating
10/18/18 16:43:15 INFO Queue NE:AP:[10.0.14.95].LUID:[004] for updating
10/18/18 16:43:15 WARN java.lang.IllegalArgumentException: Address type ap unknown
10/18/18 16:43:15 WARN java.lang.IllegalArgumentException: Address type ap unknown
10/18/18 16:43:16 INFO Host: AP:[10.0.14.95].LUID:[002];ESN: 0A003E230A4E;Message: Checking Network Element Status (SITE= [removed PII])
10/18/18 16:43:16 WARN Host: AP:[10.0.14.95].LUID:[002];ESN: 0A003E230A4E;Message: Unable to communicate with the Network Element. Error:No SNMP response (SITE= [removed PII])
10/18/18 16:43:16 INFO Node: AP:[10.0.14.95].LUID:[002] Update Completed.
10/18/18 16:43:16 INFO Host: AP:[10.0.14.95].LUID:[004];ESN: 0A003E2648B2;Message: Checking Network Element Status (SITE= [removed PII])
10/18/18 16:43:16 WARN Host: AP:[10.0.14.95].LUID:[004];ESN: 0A003E2648B2;Message: Unable to communicate with the Network Element. Error:No SNMP response (SITE= [removed PII])

What version of CNUT are you using? 

What version of radio software are you going from?  Going to?

Should be the latest version of cnut, but ill double check. Going from 13.1.3 DES to 13.4.1 DES

The same thing happens to me