I ran into a problem with a "plasma proof" IR target by Speakercraft when I got all kinds of signal without the Plasma being on. First I checked the my laptop, it was not on, next any other devices.
I found a motion sensor in the same room and covered it and suddenly the noise stopped. Could this be the cause of the equipment only responding some time? Anyone else run into this problem and if so how do I fix it. The response is ok for now but I fear we may have problems later.