I have a new Samsung HL-S5687W DLP and a Samsung DVD-R135. I am also using a JVC RX7030V receiver. When I watch a DTS recorded dvd through the 5.1 I get short pulses/hesitation on video and audio. It will resume normal play and repeat often. I have a HDMI cable between the dvd and tv and I am using a digital coax between dvd and receiver. This pulse/hesitation does not happen when only Dolby Digital recording is being used, only the DTS. Can anyone help?