I use the 405 and on my last couple runs when I upload my info I don't get anything in my Charts. I see the info in the Summary area but I don't get the break down in the charts area. Someone please help.
Have you tried downloading your activities into Garmin Training Center? I would be curious to see if the result is the same. You may want to update your software ( https://buy.garmin.com/shop/store/downloadsAgree.jsp?product=010-00658-10&cID=142&pID=11039 ). Follow that link, update your software, then try to reproduce the error with a new activity. Hope that helps.