I just got my BII and installed it as per instructions replacing my BI. I inserted the prober sd card for my PWDII but the firmware will not load and the BridgeII is not recognized. I looked at the sc card files with my computer and the loader and several other files are on there. It is unlocked and inserted Pins up. The bridge is powered and shows network activity but cannot be selected with the remote or via touch screen. The firmware is still 2.4.6.