When my BlueCurve is powered on and I turn on my tvs (plural, different makes) they shut off (no messages) after being on for about a minute. When I unplug the BlueCurve, my tvs work fine, staying on when the dedicated cable box (xi6-a) is unplugged. When I plug-in the xi6-a, but keep the BlueCurve unplugged, I have service and the tvs stay on. But, when i power up the BlueCurve and turn on the tvs they shut off after about a minute, again. Shaw tech on chat, insists its not Shaw's problem but a problem with the tvs. Tech refused to consider any other possibility - seems to me its an interference problem and I'm picking up a neighbour's wifi signal that then interferes with my tvs when I'm plugged in.