I just started having problems uploading new activities to my account with my Edge 605. It connects fine to my computer (a 2009 model Macbook running 10.7.5) and is recognized on Garmin Connect. When I click on the "Upload all new Activities" button, I will get a "reading activities . . . ) message and a progress bar, but when this finishes, nothing happens. When this first started happening a week or two ago, redoing the whole process would result in a successful upload, but today, after a ride, I could not get it to upload even after several attempts. I did restart my computer, just in case there was some problem there, but no dice.
Is this an issue that indicates something wrong with my device or is the problem on the server side?