It's the TV, not the PS3, and definitely not the hdmi cable. If the cable were bad, it wouldn't work at all. Don't ever buy into the A/V cable sales pitch. Monster is like Bose - way overpriced and overhyped mediocre, at best, product. Buy all your cables from Monoprice.com. They are cheap and work great. Edit: If you have Motion Enhancer turned on, turn it off. And look here for more settings help.