I have some DVD-RWs that I have been using on both my comp DVD RW and my 'TV' DVD recorder. They will not allow me to record on them now from the TV saying 'unrecognisable data' although when I put them in my computer they appear to be empty!!?? Any ideas or throw them away!!
I bought 10 DVD RW's(5 + and 5 -)the DVD-RW's died within 6 months,although the data on them was still accessible,I couldn't add to or format them to reuse.The DVD+RW's are still going over 12 months later,with only occasional problems using them in the home DVD player(usually needing ejected and reinserted to get them going)