Onkyo TX-SR705: Updated DSP F/W, now problems...

[MegaMember]

I just completed updating my DSP F/W on my Onkyo TX-SR705. I burned a disc, played the CD file through an optical cable; the update went through the first time without a hitch. I checked to see if the DTS bomb was gone and it's gone for good.

Now I have major issues. I'm getting major HDMI handshaking issues between the Panasonic DMP-BD55 and the Sharp LC-46D62U! On the TV display, everytime I switch to DVD from cable, I get an "Incompatible Video" error. The sound from the BD55 comes through fine, but NO video. I can get cable to show up fine, but when I switch over to DVD, there is no signal.

Before the DSP update, I had absolutely no handshake issue, but now its about a 5-7 second delay, then no video feed. I'm not sure if it's a TV, receiver, or BD55 issue. Any thoughts?

My setup is:

Sharp LC-46D62U
Panasonic DMP-BD55 (HDMI to receiver)
Motorola Comcast HD DVR (HDMI to receiver)
Onkyo TX-SR705 (HDMI out to TV)