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 did the above, removing channel, etc. it worked for a while but for the past few weeks, it is doing it again. Can’t Roku fix it in an update??
That sounds like it's an issue with a specific channel. No, Roku can't fix that because they don't create the channels on their devices, other than The Roku Channel and Roku Media Player. All other channels are developed by 3rd party developers, and they are the only ones that can resolve issues with their channels.
Dan Roku Stick (3600), Ultra (4640), Ultra (4670), Premiere (3920), Insignia 720p Roku TV, Sharp 4K Roku TV, Nvidia Shield, Windows 10 Pro x64 running Serviio and Plex on a wired Gigabit network.
Re: Every few minutes the programming coming through Roku repeats the last 2-5 seconds.
For me it was the Spectrum app (streaming TV service), they are my cable provider. I don't see it as a Roku problem as much as a Spectrum problem. I tried the same Spectrum app on Apple TV and it was doing the same thing.