We recently upgraded to panoramic wifi and are having trouble with streaming tv service. What could cause this?

As the title says, we use streaming tv and had connection issues with the tv. We upgraded to panoramic wifi thinking it would solve the problem yes the wifi connection to the tv goes down at least once a day. Sometimes it corrects itself. Other times we need to reset the panoramic device. The rest of the computers and phones remain active. Any ideas what the issue might be?