"Please Check Your Data Connection": Bike ride won't upload from iPhone 7
I rode 34 miles on my bike on Friday, and repeated attempts to upload the activity result in Strava spinning its wheels for a few minutes with "Upload in progress..." before giving me "1 pending upload" and "Please Check Your Data Connection." I've shut the phone on and off, turned the data and WiFi on and off, retried the upload, and the activity won't go, even two days later. I even rode my bike on Saturday morning, and that activity uploaded perfectly.
Has anyone had this happen before, and if so, how did they remedy it? I saw stuff on the support website about the possibility of a corrupted activity, but I'm really not thrilled about paying $7/month for mid-length bike rides to randomly vanish.