This morning my Edge 800 got stuck at "Loading maps" when I switched it on. I managed to solve the problem with the following steps:
1) I connected the device to the computer pressing Reset and keeping it pressed for more then 30s
2) The device still was not seen by the computer but, after a couple of minutes it showed up
3) I deleted all my activities (I had a lot of them stored, even if they were all uploaded to the computer!)
4) After deleting the many activities (freeing memory in the device) the device started to work properly again.
I'm assuming that the malfunction was caused by a "memory full" condition.
Am I right?
Thanks