Changed Identity Source, still have alert on firewall

[Dan_Roddy]

 I switched my Identity source from ADquery to Collector. After installing the first Collector yesterday, it had an issue so I installed Collector on a dedicated 2016 server and it is working very well. However, when I run pdp conn idc I still see the old Collector with Invalid Shared Secret and 5 events in the last hour with last event showing 'no event'. I think this is causing the Alert on my gateway. There should be no alerts. So I went to the bogus Collector and uninstalled it. The old Collector is not listed in Authorized Clients in the Cluster Identity Sources so why does it show in pdp conn idc listing? How do I remove it?

[Dan_Roddy]

Is this post missing detail. Somehow I need to remove the 'alert' on the affected gateway in smart console.