Have a fire tv and android box using 17.6. Was using the Kodi BU program on both but the other day I started to get an error when starting up kodi. I then installed the USB wizard backup and the tvaddons bu programs and get an error with both when I try to do a BU. I have changed nothing in my kodi setups and the NAS drive I was backing up to. I also have kodi running on a pc. The kodi backup program also gives me an error but the usb wizard and tvaddons BU programs work fine on the pc. Any ideas?