I've routed my Comcast/Xfinity video entertainment center through port 1 and my Panasonic DVD/VHS player recorder through port 2. The other two ports are empty for now. Both ports send the appropriate signals as expected: TV programs go through port 1 and DVDs through port 2. The problem is this: when I turn the TV off then turn it back on, the HDMI selector automatically goes to port 2. What can be done so that the routing is controlled by me and not the selector?