811-s (few months old) not seeing CDR media

It used to see Memorex fine, see’s dvd’s fine, but won’t see blank cdr’s anymore…although it’s IMATION. Anyone know why this is happening all of a sudden?

It also had trouble reading some older CDR’s too.

thanks

had the same problem but it turned out the media was the issue. the dvd burners seem to be less tuned for cdr so i would try some different media.