I upload to Connect and then use Training Peaks. I'm not sure how to tell but it does show zero watts and there is a gap where I had my emergency bathroom break (can't bring myself to pee on the bike yet), so I would guess that it was recording zeros... correct?

I made the workout public if you want to take a look... I think this should work.

http://tpks.ws/Gnk9u

Like I said, I'm new to power and not really sure what to do with the data now that I have it.