On my past 2 runs the watch has lost GPS between 2 and 3 miles. On the first run (a long one) I noticed it due to using Navigation and even switched the watch on and off but GPS never came back.
Yesterday I was following workout so didn't notice it had gone - must be using cadence for distance. From the trace I can see it came back just before the end of the run. I am on software v17.26. Also noticed the watch reboots when getting notifications occasionally - not sure if this is related (I didn't notice this during any of the aforementioned runs).
Any advice on what I can try to fix this.
Many thanks