DVD freezes

I used DVD decrypter & then used DVD Shrink to burn a DVD.
It played fine for 25 minutes,then it froze.
I tried FAST FORWARD ( nothing )
I tried SKIP & it went 5 minutes ahead & played fine.
So i lost 5 minutes of the film.
Any suggestions whey it froze & how to fix the problem ?

what write speed are you writing at, try slowing it down to 2x and turn off anything that runs in the backround.

use quality media