Kodi 18.1 Backup/Restore

Don’t know about everyone else, but I am having trouble using Backup. It tells me that the device I am backing up to (SD card, USB drive) may not be writable.Is anyone else encountering this? What are my options? Use a Wizard?

Do you have to upgrade to FX Plus to be able to backup Kodi? I can’t find Kodi in free FX File Explorer. If this is to be used as a replacement for ES File Explorer, how do you use it to backup Kodi. Anyone? Troypoint?

FX File Explorer can be found in the Google Play Store since ES File Explorer is no longer available according to Troypoint. In order to do FTP device to device transfers, you will need to upgrade to the paid version FX Plus. Only 2 or 3 dollars. Seems worth it. This could be one way to backup Kodi to restore on other devices so all your devices have the same build.