Hi Alex – Definitely did that. Subsequently, tried again and this time the SQ would not stop recording. There was nothing I could do to stop it. It appeared to be writing to the drive. I eventually pulled out the cable. Needless to say, there was no usable data on the drive. I am using a USB3 SD drive, as it is not possible to buy USB2 SD drives. Third time, lucky. I got the recording. However much of my work is live concert (never to be repeated stuff) so I have to have something that is completely reliable.