we are having issues with 00.07.00 not saving settings between reboots. have see this article: https://community.teltonika-networks.com/33403/rutx11-not-saving-settings-after-reboot
and have re-flashed, reset and re-saved everything - but after a reboot - everything goes back to factory settings.
At least 2 devices this is happening to at this point. we've reverted back to 02.06 and the problem seems to have gone away - but we're trying to determine how to move forward from here. Interestingly - I have another RUTX11 that is running 00.07.00 and works just fine - keeps settings, etc.