Question about my GPS data

Hello everyone,
I open the GPS data option and says #sats 12 and missed 38, that means is only using 1 constellation??
The RTK base works pretty great, have all satellites and constellations working with good signal

NMEA 0183 Version 4.10 defines that there cannot be more than 12 satellites in GGA message:

Number of satellites used (range: 0-12)

Your GNSS receiver is probably using more than 12 satellites, it’s just that the max value for this field by the official standard is 12.

Missed frames is missed data frames. 38 data frames have been lost between the receiver and AgIO due to whatever (usually network) since the connection was initiated. Missed frames are bad but I wouldn’t worry about such a low value.

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