I have a ROKU Express and RCA TV ---
The Roku remote is causing RCA TV Volume to go up or down when I am using ROKU remote to scan, FF, RW, change channels. How do I get ROKU remote to stop interfering with TV Volume controls? Suggestions and help needed.
You can't, unless you abandon the IR roku remote and switch to wifi Roku remote. You can't change the code set the roku responds to, nor the Rca tv, it just happens the IR protocol the two use are close enough to cause conflicts.
I have the same problem. Brand new Roku premier, set it up and everything works fine. This remote does not have a volume button but when using the remote to move up or down, left or right, it affects the volume so when I finally select what I'm going to watch, the volume comes on extremely loud!! My internet connection is via wifi. Do I need to buy a different Roku remote?
Same answer as for the OP, you will have to abandon the IR roku remote that came with Premiere, get wifi voice remote and pair it to the roku, it will then communicate with roku by RF, wifi in this case. And no longer IR which is interfering with the RCA tv.