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Forerunner 945 GPS fails after 1 km.

Tommisole over 1 year ago

Dears,

I recently start all my runs and the GPS tracks ok till km 1.

Then it spikes and from the map I can see it goes everywhere.

I have to stop the watch and start the run again, and at that point it does not fail anymore.

Basically it fails everytime between km 1 and km 2.

Any advise?

0 e7andy over 1 year ago

If it is the same location it could be some external interferance that mess up the signals.

I would start by doing an update with Garmin Express.

If nothing helps I would do a factory reset.