I have an rca smart tv virtuoso and a roku premiere. I am on my second roku premiere because after about 10 days the picture will get jumpy, staticky, and a black screen will come up saying no signal. If I unplug it over night and plug it back in in the morning it will usually work for at least another week or more. What could be causing this issue???
How are you powering your Roku -- plugged into the USB port on your tv, or into a power adaptor connected to your house power? Many tv USB ports don't supply the amperage needed to power a Roku reliably.
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