Hi Can any one tell me if they have had a similar problem with the marantz sr4200. When watching 2 different DTS dvd's after about 30 to 40 mins of watching the sound goes wired. Similar to a bad AM radio reception sound. If you pause the dvd player or reselect dts on the amp the problem stops. This does not happen all the time. Also sometimes after pausing the dvd the right rear speaker makes a clicking sound (Noticed also on dts discs).