I have gotten SO tired of my Roku brand TV losing internet connection randomly. All my other devices... TVs using plugged in Rokus included, maintain connection, but my Roku tv... specifically designed to stream.... loses connection at least 4 times a week. WTF??? If I unplug the tv and the plug it back in, it works. It's very specific to the tv itself. I regret the purchase, wish I hadn't wasted my money on it!!!!