Hi @MindProbe,
Yes, the issue is that when a Land command is executed that includes a Lat, Lon the vehicle will always use terrain following to get to the lat,lon.
This probably undesirable behaviour has been there for a long time but somewhat strangely another user reported this as well a few days ago and we’ve resolved it in “latest”.
In the short-term if you replace the Land command with two commands - a waypoint to the desired lat,lon and then a Land without the Lat,Lon specified it should work OK.
We can add this fix to 4.2.3.
Txs for the report.