I periodically move larger recordings from my 2000T to an external USB HDD. This normally works fine, but some transfers are refused with the above error message. A symbol of a Disk with red cross is also shown against these few problem recordings when browsing media on the 2000T. I'm not certain, but I think this error may be connected with failed attempts to move these files before, e.g. where power to the external HDD has accidentally been disconnected whilst transfer was still ongoing in the background
Has anyone any ideas how to fix this?