I'm having difficulty enabling AlwaysOn High Availability on any new server I add to a failover cluster. All servers are running Windows Server 2019 Datacenter. The server joins to the cluster with no issues.
The error states:
Unable to save the AlwaysOn High Availability settings [return code: 0x80041033].
There are servers already on the cluster that have always on enabled, so it worked at some point.
When we add the same server(s) that produce the error on another cluster we can enable always on without issue.
Therefore I believe the issue must lie with the cluster itself.
We can't find anything specific in the logs for this issue outside what I have listed.
Has anyone else come across this issue?
SQL Version: Microsoft SQL Server 2016 (SP2-CU15) (KB4577775) - 13.0.5850.14 (X64)