Content loss after power cut

[Alan Robinson]

I suffer from occasional power cuts. When I restart my Pi3 and win 10 PC, the content as seen in Linn Kazoo has gone or each album lists contents as "modified ..... item". More often I get "Folder view only"

I can do a rescan, but as the music files are on a mount on a Microsoft network server and there are almost 10,000 albums, it takes around 5 hours to rebuild. I have Startupscan set to false but changing it to true makes no difference

df -h finds the mount without difficulty