OK, here's a new problem re: sound leveling. While the Express I bought didn't support it at all, the Streaming Stick Plus I bought does have it. Seemed to work fine for a couple of weeks, then lost all sound completely while streaming. TV worked great by itself, only while using Roku device no sound. Found that if I went to Roku settings + cycled thru the avail sound options, the sound came back on. This has happened 3 times now in the last 2 weeks. On one occassion completely lost sound, on the other 2 the sound was noisey/garbled. Cycling thru the options leveling/nite/off brings back the sound undistorted.