Hello Boyd - Back again with this.
I was wrong.
the solution was much simpler than I thought and it will encourage me to spend a bit more time familiarizing myself with my own GPS!
Loading my backup GPX files into the onboard GPX folder worked fine until I turned the 66i off. Rebooted and all was missing again.
Solution:
1) Connect GPS to the computer
2) computer will show 2 mass storage devices (or in my case with Linux - 2 drives) Garmin, and 32GB SD card.
3) Check the GPX folder on the SD card. Mine was empty.
4) With the 66i still connected to the computer - Copy all the GPX files from your backup to the GPX folder on your SD card (not internal memory!).
5) When finished, Disconnect the GPS
6) Reboot the GPS
All the files should now load into the onboard memory and be accessible.
I tried rebooting the 66i several times. Each time everything was there. Checked a route I was familiar with and all the info was there.
Problem solved.
I still do not understand why the 66i did not recognize the GPX files that were on the card when it was updated. Neither did Garmin support. But it seems loading them to the SD card from backup, through the 66i when it was connected to the computer did the trick.
Hope this will be useful to somebody else.
I was wrong.
the solution was much simpler than I thought and it will encourage me to spend a bit more time familiarizing myself with my own GPS!
Loading my backup GPX files into the onboard GPX folder worked fine until I turned the 66i off. Rebooted and all was missing again.
Solution:
1) Connect GPS to the computer
2) computer will show 2 mass storage devices (or in my case with Linux - 2 drives) Garmin, and 32GB SD card.
3) Check the GPX folder on the SD card. Mine was empty.
4) With the 66i still connected to the computer - Copy all the GPX files from your backup to the GPX folder on your SD card (not internal memory!).
5) When finished, Disconnect the GPS
6) Reboot the GPS
All the files should now load into the onboard memory and be accessible.
I tried rebooting the 66i several times. Each time everything was there. Checked a route I was familiar with and all the info was there.
Problem solved.
I still do not understand why the 66i did not recognize the GPX files that were on the card when it was updated. Neither did Garmin support. But it seems loading them to the SD card from backup, through the 66i when it was connected to the computer did the trick.
Hope this will be useful to somebody else.