I'm sorry if this has already posted before by someone else. I am new to the site figured you guys and gals would be able to help out with a little problem I am having. I have been having a problem with my my blu ray player which I believe is being caused by my home theater system. The problem is as follows: I currently use my sony playstation 3 as my blu ray player and I have it hooked up to my theater system which is a sony in box system model STR-KS360. Whenever I watch a movie and after it is about 20-25 minutes in, the screen goes blank. This only lasts for about 5 seconds and then everything comes back and starts working again like normal. It is not a real problem but is rather annoying. Can anyone help try to fix this problem? By the way my television is a sharp aquous model number LC-32GP1U. Thanks in advance for your help.