Yes, I understood that, I couldn't figure out how the EM was getting GPS data. Thanks for explaining it.

I did have trouble on my ride over the weekend. At 22 miles in something happened. My wife was following me using Live Tracking, and the link stopped working. Additionally, the EM showed my trip distance as 22 miles for the rest of the trip, and seemed to have reset the Active Time at the 22 mile mark, as it said it was 6:11, when it was actually 7:40. The other weird thing is that it set the Start elevation as Sea Level, and it shows my minimum elevation as -457...

Lastly, it seemed to Auto Pause every time I stopped pedaling, and Resumed when I started again.

Running 1.14.6, updated 8/8/18

So I was very glad that I was running RWGPS alongside, although I didn't get any HR or CAD data because those were trapped by the EM.