I went away and just came back and Garmin "Modern" pops up on my connect.garmin. It won't recognize either my 510 or my 450. when I switch to classic, both appear. I have downloaded the Garmin Express page, but it isn't helpful at all, and there's nowhere on the page where I can re-connect what I've already connected to Garmin classic. Any ideas?
Frustrated AGAIN,
Wendy