It looks like the phone upload method with live isn't working either. I uploaded a bunch of them yesterday, and it looked like everything was successful. But I'm on the site and app now and I'm not seeing the rounds anywhere. There are no rounds on the device according to the app. I plugged it into the computer as well. No rounds showing up; nothing to upload.
Probably going to pull off the sensors and quit using GG now. It's not useful enough to me to want to deal with these annoyances all the time. Too bad, because it's fun to see everything afterwards.