I have the new TropicalSim Porto (LPPR) 2014 scenery installed on FSX (no other 3rd-party scenery in that area).
When approaching Porto on the ILS 17 (109.90), I overshot the runway four times in a row, twice with Aerosoft's Airbus X Extended, twice with the PMDG NGX.
Each time the autopilot would catch both localizer and glidepath, both AP's were switched on for a full autoland, but the plane ended up way too high on short final and the AP's quit autoland mode each time.
Anybody else around who encountered this problem?