The first set worked for about 6 years, the keyboard fell off, stopped working altogether. Now I bought a new kit and for some reason it does not receive the signal so confidently, it requires a direct line of sight of the transmitter and a distance of up to 2 meters. But I'm already in another apartment, maybe this is the reason? I sinned on the router, but if you turn it off, nothing changes. In general, it is not clear why there is such a global difference, because in my old apartment I had 3-4 meters from the TV to the sofa, and the transmitter was on the back of the PC and the reception was always perfect.
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