This event has a lot of good video resources. The current/next one will be in Sept 2020 at New Orleans, LA – subject to Microsoft confirmation due to the Covid-19 outbreak. These – event recorded sessions – are also available on pluralsight. Click here for the main website. Click here for some past Session videos.
Heres the error that kept popping up while trying to move a SQL Server Instance node from one node to another – on a Windows 2016 Server cluster, running SQL Server 2019 Useful solution links. Link 1