No, files still there, just drive is not being recognised.Are you saying the files are gone from the SSD or just not showing in the interface?
Not sure if I asked but what Power supply are you using? what voltage?
I am using Temple Audio Supercaps power supply 12V.
I have managed to get the drive back doing a series of reboots and restarts with drive plugged in & not plugged in. Not sure what made it start working. If some one knows of a set procedure I can try?