Multiple remote interference
Remote interference for Roku TV: if I purchase matching pair of TCL Roku TVs that will be side by side within 20 ft of each other on a shared wall, will I be able to operate one without impacting the other? Idea is to stream different sporting events at same time in a Game Room using Xfinity Streaming app.
Alternately, you could use the Roku app installed on an iOS or Android phone or tablet. This will allow you to use it as an alternate remote for any Roku, both Roku TVs and separate Roku streaming devices, that are using the same local network as the phone or tablet. The app controls only one device at a time, and can be switched back and forth among them.
Sorry but no. Roku Wifi remotes, including the Voice Pro only control one Roku at a time. The Roku itself may have limit of 18 Wifi remotes controlling the single Roku at a time. Not that the Roku Wifi remote control 18 Roku's at a time, NO.
As you can see from my Roku tv and Roku Soundbar the number of remotes paired:
