This may or not be useful to anyone else, but with time on my hands I seem to have traced my frequent Edge 810 crashes to the filesystem on the SD card being corrupted every time after connecting to my PC via USB. Even when 'safely removing' (unmounting) the USB device before unplugging.
The Windows filesystem check (via the SD card's Properties dialog) didn't seem to help, perhaps because Windows always mounts the drive and so the corruption occurs after it's run.
I've managed to fix it on a Linux system though.
fsck /dev/sdb1 -av
Personal success, and I only had to buy another PC, install and learn basic Linux.
This may or not be useful to anyone else, but with time on my hands I seem to have traced my frequent Edge 810 crashes to the filesystem on the SD card being corrupted every time after connecting to my PC via USB. Even when 'safely removing' (unmounting) the USB device before unplugging.
The Windows filesystem check (via the SD card's Properties dialog) didn't seem to help, perhaps because Windows always mounts the drive and so the corruption occurs after it's run.
I've managed to fix it on a Linux system though.
Personal success, and I only had to buy another PC, install and learn basic Linux.