Thread: Convert 3790/3760/3750 to 3490

Hi, after a succesful upgrade 3760 -> 3490, I am experiencing a decrease in GPS receiver sensitivity. Specifically:
-car jumps happens often near turn-points (from 100 meters -> 10 meters)
-car left behind on complex itinerary (like highway junctions)

In addition to that, in a 10 kms route, device got in hang state in a complex roundabout and crashed just before displaying a split junction view.

I'd like to know if such behaviors are somehow expected and should cope with that.

PS: Speech recognition was activated. I suspect that mic and voice processing may introduce an overhead on normal navigation that causes lags, hang and crashes.

from your the info screen (before inventory) what's the PCB part # and version?

The method is follow to what Catymag describe here?
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