[Windows] GNSS not working when "Internal Antenna" used

[meyerlor]

What is the bug or the crash? What were your expectations and what actually happened?

QField does not get the precise location when used with a (cableconnected) GNSS antenna - when going on googlemaps and "locate" me, the location is exactly where the GNSS antenna is.

Going via COM Interfaces also did not work so far.

Can i further debug, where QField is getting it's location from?

Steps to reproduce the issue

1. COnnect GNSS reciever
2. Start ppm commander (App of the producer toinject the precise location to the windows location service)
3. Start QField
4. Wrong/not updated location show.

Version

3.7.9

Operating system name

Windows

Operating system version

Win11

Reinstall QField

• I have a fresh install of the latest QField version, but the problem persists.
• Problem can be reliably reproduced, doesn't happen randomly.
• Problem happens with all files and projects, not only some files or projects.

Additional context

No response