Hello,
In 2013, I used a Garmin Edge 510. All activities are uploaded to Garmin Connect. Last year, I sold the 510 and didn't use Connect for a long time. A few weeks ago, I logged in and everything was OK.
Today, I configured a new Garmin 500 to my account. After I done that, all my activities are disappeared/deleted! :(
How can I get back all my old activities?