I’ve double checked and TLS 1.2 it is enabled on the SQL Server as well. Actually if a turn off the new BFI Server and turn on again the old server it works properly, which leads me to think that the problem is not on SQL server side.
Current environment: Windows Server 2008, BigFix Inventory 10.0.2
Planned environment: Windows Server 2019 Datacenter, BigFix Inventory 10.0.7
In time, I’ve disabled the options to use TLS 1.0 and TLS 1.1 in both servers to force TLS 1.2 communication between BFI server and SQL server but still got the same error.