Help

[archangel]

I recently purchased Superman Returns on Blu Ray and after watching the movie for about 20 minutes the entire PS3 turns itself off. I tried again and fast forwarded to a later chapter and again after about 20 minutes the unit shut down. I disabled the wireless internet connection as I read in other threads it's caused a freeze but have the same problem (unit turns off completly). I tried a different Blue Ray movie The Prestige and have not had an issue with the unit turning off.