Roku Ultra has intermittent green flashes
Has anyone ever gotten this issue solved by Roku support? The last post on this is two years old.
I don't see any fixes for this problem on this forum, just questions from Roku on model/serial numb...
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Thanks for your quick response!
The quick green flash happens on Max and maybe Hulu. I cannot anticipate when it will occur so it's practically impossible to photograph. I can describe it, though. A horizontal band flashes across the bottom 10% of the screen. That band is made up of squares in kind of a checkerboard pattern.
This does not happen when using the TV's built-in browser.
It started when I swapped out the HDMI cable supplied by Roku with a supposed high-end cable a few months ago. The flashing started at that time so I put the original Roku cable back in place, which resolved the issue until last week.
I've not tried any other troubleshooting yet but look forward to your recommendations.
Thank you,
Carl
That seems to have done the trick. Thank you!
