Squawk2810

sure, i will report yes i know and i am familiar with the settings panel, i tried different settings with several airplanes, always the same problem. I think it its a database problem, because i tested it in LHSM its a airport 62NM southwest of LHPR. LHSM has a similar RNAV GNSS approach at the descent (+VNAV) works with a problem.

Exactly! Thanks for the info, good to know! I don´t know if this is a RXP GNS or a database problem. Maybe it is in the real GNS the same behavior. But i will have my real life checkflight soon at this airport, i can test in a PA28R with a GNS430.

Hi Jean-Luc, thanks for your fast answer and the infos! Can you reproduce my problem? I will testing this on other airports and RNAV approaches. For your information, i use the current version of RXP and my GNS database is from year 2018.

Hello, my VNAV is not working in RNAV approaches. It works with the default X-Plane GNS and also with the RXP GTN but not with the RXP GNS. (same settings for both) For example, airport LHPR the RNAV (GNSS) Rwy 12. At the point PR020 in 2.100 ft the aircraft should start the descent. The RXP GNS show only LNAV and wont start the descent. The RXP GTN shows LNAV+V at is working. It tried with different airplanes and autopilots, always the same problem. There also no problems with RNP approaches, only with the RNAV. Does anyone have an idea? Greetings