Hi @ernest23,
Warm greetings from the Roku Community!
We understand you're having a problem with the volume of your Roku TV since it will go up to the maximum volume. We're happy to assist you further. Can you please check on your Roku remote to see if there is a stuck button that you're seeing? Have you tried performing a system restart on your Roku TV by going to settings, system, power, and system restart? Is this happening on all contents and channels, or is it isolated? (Specify)
We look forward to hearing from you soon.
Thanks,
John
John
Roku Community Moderator