SNMPv3 on ISE 3.2 patch-2 stopped working after every reboot

[adamscottmaster2013]

I have an ISE cluster 3.2 patch-2 with 4 nodes:  Primary Admin/MNT, Secondary Admin/MNT, PSN, and PSN.  I have this snmp configuration:

no snmp-server enable
snmp-server enable
snmp-server contact "test@test.com"
snmp-server location "TEST"
no snmp-server user test-v3 v3
snmp-server user test-v3 v3 sha1 plain XXXXXXXXXX YYYYYYYYYYY

Everything is working fine until I reboot the ISE and it stops working after that.  From the CLI whenever I do a "show run | include snmp", I see this:

ISEAMP/admin#show running-config | include snmp
snmp-server enable
snmp-server contact test@test.com
snmp-server location TEST
snmp-server user test-v3 v3 sha1 hash ********** **********
ISEAMP/admin#

But it is not working.  I had to perform the followings to get it working again:

no snmp-server enable
snmp-server enable
snmp-server contact "test@test.com"
snmp-server location "TEST"
no snmp-server user test-v3 v3
snmp-server user test-v3 v3 sha1 plain XXXXXXXXXX YYYYYYYYYYY

If I reboot the appliance again, it stops working.  I can reproduce on multiple ISE 3.2 patch-2 appliances.

Is this another bug? Thoughts?

[adamscottmaster2013]

@Minnesotakid:  I had two ISE 3.2 patch-3 environment.  One environment is SNS-3655 cluster and the other environment is on VMWare ESXi.  Both had the same issue in patch-3.  The issue is resolved after patching to patch-4. 

You might want to open a TAC case with Cisco so that they can investigate.