Hello,
I bought a Garmin Gpsmap 65s and did some tests, I notice but I am not the only one that even after more than an hour of operation, the satellite numbers in multiband mode are flashing as if they are not 'were not active, it is the same as on the multi-band Gpsmap 66sr. Is this a bug or normal?

This morning I recorded two 9Km tracks in the car, going back and forth through the same place, I am amazed to see that my two tracks never overlap, that they are always on the right side of the road, that the roundabouts are taken in the right direction and that the track does not pass over them. I have never had this quality of trace. On my old 64s it was rather catastrophic, the trace was not always in the right place on a map. Now remains to be seen on foot, it is always less precise.

Is this a bug or normal?

It appears it might be a bug...