Hi, we have a forerunner 110 that will not upload any new activities... Unit charges fine and stores new workouts but will not upload them. I have check and the most current communicator plugin is installed and running as the website reports it and recognizes the watch. Every attempt to upload with auto or manual selection starts by reading watch but them nothing new is saved to Garmin Connect. Any thoughts?????
With other devices this behavior typically indicates that there is a corrupt activity file. If you go to the manual upload page, you should be able to upload activities one at a time. If you upload one at a time, you should be able to find the one causing the problem and then you can delete that one (or fix it).