Hi All,
I opened a ticket on this, but apparently it will be a few days for development feedback. Short version is , I installed NCM 7.5.1 to my existing solarwinds environment and sometime after that all of my alerts with automatic reset conditions stopped automatically resetting. I was running NPM 12.0.1 / SAM 6.3.0 / IPAM / UDT.
Example Alert condition below


I've gone through the following
https://support.solarwinds.com/Success_Center/Network_Performance_Monitor_(NPM)/Alerts_are_not_resetting_in_NPM_12
(performed)
https://support.solarwinds.com/Success_Center/Network_Performance_Monitor_(NPM)/Alerts_do_not_reset
(performed)
https://support.solarwinds.com/Success_Center/Network_Performance_Monitor_(NPM)/The_'Alert_me_when_a_node_reboots'_alert_does_not_reset
(performed)
and rebooted the server and additional poller without any impact.
Also Support did a Core Service Repair.
Any ideas would be great.