It took multiple attempts in 3 separate areas on the Amazon Fire Tablet to link Roku. Once FINALLY linked, The only command it will accept is "Alexa, Turn on Bedroom Roku" If I state, " Alexa, Launch Hulu on Bedroom roku" it will try to look for Hulu in the Amazon App Store and say "here is what I found" Very Frustrating!
Same issue. One roku tv is consistently picked up, the other is not. I can’t get it set up. They are all on same WiFi.