Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
I have TuneIn.com on all my devices and the Roku is the only one that every 20 seconds or so I get a low pitched tone that is the same as when you select "OK" on a Roku menu. It's very irritating to hear this. Happens on all channels AFAIK.
There appears to be a pattern to it as it'll do this every 20 seconds -- :12, :32, :52 only.