That may not be a Roku issue. I could be an issue with the cable provider. It could be an issue with the apps, since many apps are related and share authentication (think A&E networks, NBC networks, etc).
If you provided specifics about what isn't working (avoid "all" or other non-specific words) perhaps we can help.
DBDukes Roku Community Streaming Expert Note: I am not a Roku employee.
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