I just bought a new 70 inch flat screen TV. The TV seems to be working fine, but my Xbox is having problems. There seems to be a second of delay between the command of the Xbox and the TVs’ playback. We have the speakers and the TV hooked up to a receiver (just letting you know). The delay on the screen only happens on the new TV, not any other TV and every other aspect of the new TV works fine besides the delay with the Xbox.