Sony DVD will not retain the channels

[fourfoxes]

Each time I turn off the Sony RDR-HXD770 I have to retune the channels, any help would be appreciated.

[Anonymous]

Hi there,

Have you updated to the latest firmware?

Best wishes,

M

[fourfoxes]

Hi Michael,

Thank you for your reply, I haven't updated any firmware as when I tried to download the latest update from the Sony website as it is either not a supported file type or the file has been damaged.

Cheers