Hello - I have an older 305 device. I went to Garmin Connect to upload activity (approx 150 events) and Garmin Connect reads them but the "hangs" and does not transfer them. Thoughts?
Garmin Connect and Training Center can be very picky about uploads. You might try some demo versions of TopoFusion or SportTracks etc to try and get as many tracks off your unit as possible. They can be manually loaded into GC or GTC later.
Then, since you said it is an older unit, I suspect that you have not upgraded the unit software. That could be why your unit will not load into GC. You do not want to upgrade until you have as many tracks as possible off your unit because upgrading will erase all data.
Garmin Connect and Training Center can be very picky about uploads. You might try some demo versions of TopoFusion or SportTracks etc to try and get as many tracks off your unit as possible. They can be manually loaded into GC or GTC later.
Then, since you said it is an older unit, I suspect that you have not upgraded the unit software. That could be why your unit will not load into GC. You do not want to upgrade until you have as many tracks as possible off your unit because upgrading will erase all data.
I've read in another thread that the GC server will sometimes time out when you are processing a large upload.
Could you try using "Upload Selected Activities" and check off 50 or so activities at a time to upload, and see if that works?
