Mine is not faulty but does or has suffered from picture breakup from time to time. During the week or so the foil screen was in place there were zero issues. Running without the screen at the moment. If I do find some. I will put the screen under the HDR-1000S on the shelf above rather than on top of the actual box.
Metered signal on all channels (SD or HD) shows 95% strength and 100% quality both are static and not varying in any way.