I have a WD TV Live 1080p Wireless Streaming Media Player which I have used for the last year. All was good but now it is not recognising either of my hard drives. The light continually flashes and goes straight to "compiling media library. It used to work very well before but not now. I have the same external drives as I've always had (both wd). Also I now cannot turn it off using the remote. Have changed the batteries but this does not help either. Hope you can help me