This is about a RUT955 with latest V6 firmware (RUT9XX_R_00.06.08.6).
I have the GNSS system configured to send NMEA sentences using UDP to a Linux gpsd daemon (note: this is different from the gpsd that runs on the RUT955).
I have 2 issues:
1. the GNSS system seems to lose fix frequently. The fix time gets reset in that case, NMEA position transmission is suspended for a minute or so and the position thereafter wanders off significantly for 5 minutes;
2. after a while something is wrong with the sentences:
$GPVTG,,T,,M,,N,,K,N*2C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGGA,,,,,,0,,,,,,,,*66
and they never move again. Also $GPRMC is completely absent.
Is this a known issue ? Can it be fixed ?