> can be excluded that it does not get the data from the cell towers for the position?
The data comes from the GPS module.
> And what did the commands in the cli do to make it work at last?
Nothing, the cause was option galileo_sub '1'. And maybe something within TAVL or geofencing if the configuration isn't complete.
> Why is the no Data in metrics / gps ?
No idea. Is the device stationary ?
> Is this in your Systems too that there is no data??
I have a different use-case, the RUTX is fixed I use the GPS subsystem only to have a reference timestamp if the router reboots and the mobile interface doesn't come up or doesn't come up fast enough for some unknown reason.