Yes, I saw those but the occasions I'm talking about happened when there was complete silence and I was up close [except the TV thing, obviously, but that was very funny]. I do wonder if there might be wifi interference if it's plugged into the same socket board as another wifi device such as a doorbell receiver, but I'll need to spend a bit more time with it than just a couple of days. Also it's just dawned on me (go on, laugh!) that the remote only wakes the unit, it doesn't have its own microphone so the instruction can still get lost in ambient noise. One day for sure, I'm going to find Siri, Cortana, and Echo discussing me and deciding they'd be better off somewhere else!