Errors in backing up dvd

ok, so after watching some movies that i have backed up i have been noticing that i have been getting alot of errors on the disks and there have been several, like i will be watching a movie and the dvd player shos an option of the dvd can not be read or dvd format not supported .Is there anything i can do to fix this problem? I am using the dvd fab platinum.And it only happens on some movies i am using TDK dvd +R media

Hello raul-monci
Have you tried slowing your burn speed down also the blank media that you are using are not a good brand, Try Verbatim