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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Interesting. So it's a brand-specific problem. We're planning to upgrade the Sony to an OLED version. If it still happens, we'll dump the Roku and go with a different device.
We have intermittent green flashes as well. Turns the whole screen Green. This is on a new OLED Samsung tv using the ARC HDMI from an Onkyo receiver (also new). Started randomly a few months back. It seems that if you have the setting on (off) for (auto-adjust display refresh rate, it begins to skip and flicker, intermittently until you restart. If it is set to (auto) the screen occasionally and randomly flashes completely green for about 2 second. Very annoying.
I ditched the Roku and got Apple TV using the same gear. After about a month, the green flashes reappeared. I took the unit to the Apple Store and the tech said to restart my Comcast router. I think that was it all along, an intermittently **bleep** wi fi signal from Xfinity.
