Blackbird Sims / Milviz Forum Archive

-Fixed-

Dear Milviz team and users,

Since a short while I cant use GPS tracking with the AP anymore when using the F1 GTN.
The problem is I don't really know when this occurred because I updated to P3D v4.1, and aslo I updated the GTN.

What happens is, if I change the OBS tracking from VLOC to GPS, only the ADF needle moves, nothing happens with the HSI and the (no) Nav flag shows in the instrument.
I checked the settings for the F1 in the config panel and they are all correct.

I tried using the Milviz GPS and they work fine, the moment I switch VLOC to GPS I see the instrument change, and so the NAV mode of the autopilot works.

It seems the Flight1 GTN is not connected to the HSI anymore? Before it used to work.

I hope someone can help me with this, Thanks a lot for your support,

Kind regards,

Mike

Hi,

Please check that GTN is NOT configured to use NAV2 instead of NAV1.
Used to happen once to me when testing the AP (!!)

Tom

There is actually a bug with the last updated Gtn for P3dv4.1. F1 is aware of that (see F1 forum).

Regards,

Hi all,

Thanks for your reply,

It is indeed correct the issue was the GTN and the 1.04 version was bugged or something. It has now been resolved for me by following the tips on the 750 1.04 release threat.
For who want to know;

- Uninstall the GTN
- delete the .dat file from C:/ProgramData/FlightOne
- Redownload and Reinstall 1.04

For me now it works!

Thanks all!