I burn backups with CloneDVD and AnyDVD. The process works fine and I can read the DVDs without problems... for a while. After about 2 years, sometimes less, I cannot read them anymore. Most of the time, the read problem is in the last 20% of the movie.
The problem does not seem to come from the burner because I have used at least 3 with the same problem. The reader does not seem to be at fault either because I have the same read problem with 2 different readers.
I use good quality Taiyo Yuden disks. However, I write on the top side with a non permanent felt pen and after a few days, I add a stick on label printed with an inkjet printer. Could the felt pen or the label be the source of the problem ?
Thanks for your help !