Thanks for the posts.
Please be aware that we are still investigating the root cause for why this happened.
In the meantime, please set your Roku Remote again for TV controls. Navigate to Settings > Remotes & Devices > Remotes > [select your remote] > Set up remote for TV control. For more information about this setup process, visit our FAQ here: https://support.roku.com/article/115013019828.
If you're still running into an issue, and this function worked before the latest update, please respond to the following thread with this information: Did your Roku remote lose volume and TV control after the latest update? Check here!
- Your Roku device model
- TV make/model and AVR make/model (if applicable)
- Issue ID (Attempt the instructions above to Set up your remote for TV Control. If your remote is still not controlling your TV power and volume, then please obtain an Issue ID. To generate an Issue ID, on your remote, press Home 5x then Back 5x (next to Home) in quick succession, and you'll see an Issue ID pop up on your screen. Let us know what that Issue ID is here).
- If you are using the newest Roku remote, Voice Remote Pro, please let us know as well.
Once we have this information we will be able to pass it along to the appropriate Roku team to look further into.
We will be closing this thread out.
Roku Community Moderator