Yep, my new 800 let me down on the way back from Lymington, so I have lost the entire 900 km of rides over those four days!! Bugger it !!
Basically it would not recharge from the Tecknet, on the way back on Monday, nor from it's supplied mains charger (at a Costas) ((possibly cos it kept saying it could not find the satellite, and possibly cos it was still recording, and maybe using more juice than the charger was supplying?) so I saved the last ride and restarted several times, and this morning tried to recharge using every different lead I had, both direct and via the laptop, and no joy...
The helpdesk say they would replace it for me, but cannot retrieve the data....
It seems as if the problem is on the 'socket' rather than the leads, cos they all still work with my old 705....
It didn't get wet - the rubber bung was securely in - I was getting a message "The adapter is connected to the wrong accessory" but what that means is a mystery....
A couple of times it started when plugged in, but came up with a new screen where you can change the background, check ANT+ etc, but not one where you could use it as an external drive and download the data...
Any ideas before I get out the sledgehammer??