Hello ,I have a Technomate TM-5402 receiver with 1 TB Toshiba external hard drive plugged into it. It has worked great for a year and I have transferred any programmes I wish to keep to my computer. However in the last week it has been removing all recorded programmes from the file list. However it still shows that there is a lot of disc space used on the disc . Any advice welcomed. PS I have just formatted the drive so i'll see if that helps any.