I just installed my Benq W7000 and love it. The only problem I am having is each time I change the channel on my Direct TV, I get a black screen and then a message "Searching for Source HDMI 1". It takes approximately 3-4 seconds to move to the next channel. It's very annoying when I am running through the channels. I have a HDMI running from the Direct TV box to my Onkyo TX-NR809 input and then a HDMI out directly to the INPUT 1 on the Benq. Any suggestions on how to speed this process up? Thanks.