Did you buy it off Ebay?
This is really strange and I'd be so relieved to discover I was't the only person it is happening to: I attach a usb flash drive to the TV that contains film I've downloaded on a computer. It worked fine at first, but in past few weeks, the screen is telling me that there is no media available, or that it is 'unsupported' or a film is startng and then suddenly dispappearing. Anyone know why?

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