Hello!
I've got both a Windows 2016 and a Windows 2022 VM server up with the applicable (IPAM, NPM and SAM Solarwinds installs) on the new Windows 2022 server, we use at our company.
Am going to try using the High Availability Deploy method and failover procedure to migrate Solarwinds from the Windows 2016 to the new Windows 2022 server.
I've got a ticket in for this as I'd like to have a Solarwinds expert on the call as I do this but thought I'd also post some questions here so THWACK Points could be issued 
Questions:
1. Does the secondary (Windows 2022 server) need to have the configuration wizard completed first and does this include creating a new SQL Server Database structure for it? which will be eventually not used? (As I understand using the HA Deploy tool after failing over to the secondary it will\should be using the existing SQL Server database the Windows 2016 server is connecting to.)
2. Does the new Windows Server 2022 version (being newer) matter? Windows 2016 version of Solarwinds hasn't been updated lately and am wondering if this might need to be done first.
I'm new to THWACK and am not a SCP so please be patient.
Thanks-