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Roku TV Home Screen keeps flashing off and on


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Community Moderator
Community Moderator

Re: Roku TV Home Screen keeps flashing off and on

Hi @MyreonBey86,
Thanks for posting in the Roku community!
We understand that you are having an issue with your Roku TV home screen keeps flashing off and on. Can you please provide us with more specific information about the issue you are experiencing:

  • Please provide the Roku TV brand and model, serial number, device ID, and sofware OS/version so that we can take a look into it. These can be found in Settings > System > About.
  • What are the steps to reproduce the issue?
  • When did you start seeing the issue?
  • Does the issue happen every time you turn on the Roku TV?

With more information, we will be able to assist you further.
Please keep us posted!

Warm regards,

Jecheal R.
Roku Community Moderator
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Re: Roku TV Home Screen keeps flashing off and on

My Samsung TV audio and video flashes on for 2 seconds, then blank for 2 seconds. This is continuous on Roku but everything works fine on Spectrum source and Amazon Prime source.


Model:             4800X Roku Ultra

Serial #:           X01000M50V90

Device ID:        S02A21A50V90

Software Version:       12.0.0  Build 4184

Enhanced Voice Remote

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Community Streaming Expert

Re: Roku TV Home Screen keeps flashing off and on

@streamingstinks, try another HDMI cable or another HDMI input on your TV.

Roku Community Streaming Expert

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I am not a Roku employee.
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