Strava Sync'd Speed / Distance Discrepancy

I was wondering why the speed and distance from my activities from TrainerDay aren’t the same when sync’d to Strava.

In the workout below,

TrainerDay speed: 15.54 mph distance: 11.47 miles
Strava speed: 2.7 mph distance: 1.89 miles

On another day, Oct 20, I did the same ride but it sync’d to Strava correctly (see last picture)


Click the Gear and Connections then uncheck these: