Page 1 of Region1 15 minutes and Blow problems

Just watched blow last night and the aspect ration keeps flipping, it does this 20-30 times, also had the same problem with 15minutes.

Tried these dvd`s on an lg3350e and a samsung 709.

Anyone know how to stop this problem, is this problem caused by the
"infinifilm" thing.

thanks

I also had this same problem with 15 minutes