Hopefully someone can assist with this question.
While testing the response time for incidents that MARS was suppose to see I came across a basic attack that it did not see SNMP WALK. So I figured the IPS signatures did not see or did not have one define. So I started to configure one using the signature wizard. I created the signature but it would not deploy to the sensor. currently I have 549 signatures, so I worked the issue for a while and attempt to copy the custom signature to the global setting. Well in doing that I can no longer connect to the custom signatures section. I am about to reset the IOS IPS back to default but I don't feel 100% that this will fix my issue.
Currently I am running CSM 3.0.1 patch 1