The DVD does not output signal to the LFE channel. Even though it states 5.1 DD and 6 channel DTS on the DVD's menu. However, it list 5 channels for DTS when you press display on the remote. It does list 5.1 for DD but still no LFE. Anybody else experiencing the same thing? I have a Sony STR-DE835 reciever and Toshiba 2109.