Not positive, but the "click" may occur with analogue. What audio input to the 3808 are you using?

I do not hear any click whatsoever. I have everything going into the 3808 via HDMI with the exception of my SDI modified DVD player and its audio input is coax.

The delay however is normal. The 3808 needs to re-sync to the different audio formats. It's a continuous delay, start, delay, start when watching HD or BR as they go through the previews (Disney Spam is the worse).