dvd hangs after a while

Hi everyone I'm new to this forum

so here's my problem:

I copied a dvd using DVD-Shrink on my hard-drive
everything went well, the playback was fine (on the hard-drive)

so I burned it on a dvd with 'NERO EXPRESS' and even verified the
dvd, according to NERO everything was succesfull

but when I played the dvd on a stand alone dvd-player or even on the
PC the image just hangs after a while and from there I can't watch
it anymore

can anyone help me, or say what could cause this?

regards

 

what kind of media are u using? I found that the cheaper media was the cause of that most times.