Just a few days after adding the Dish OTA adapter to the Hopper, the red light is now off on my Sling Adapter and will not come back on. When I got the Sling Adapter, it would only work in one USB port. When I got the USB OTA Adapter, it would only work in that same USB port, but then the Sling Adapter worked in the port under it. Now only the OTA Adapter is working. I've waited through a couple automatic reboots and nothing has changed. Anyone have any ideas?