My Roku Stick used to connect to my WiFi extender all the time and stay connected whether I turned my tv off or not….then it started disconnecting every time I turned my tv off and it would take a few minutes to auto connect again….then it stopped connecting and I had to manually reconnect it to the WiFi extender…..NOW…IT WON’T CONNECT AT ALL! I am beyond frustrated with it…and the fact that Roku HAS ZERO SUPPORT FOR THEIR PRODUCTS! I will not be recommending anyone to buy a Roku stick, or any Roku products because Roku will not offer any support when there’s any problem with their product.