Using a ROKU may damage the color on TV sets. It appears to change the color phase to Magenta.
Has anyone else noticed this problem on their TVs while using a ROKU? Apparently, the problem cannot be repaired.
by Ken7 » Thu Nov 05, 2015 5:39 pmWell unfortunately my latest tech support call yielded nothing new relative to the magenta color issue on the Roku 4's 4K output. They did acknowledge that they've received other calls for this same issue.
Apparently tech support has done nothing in terms of researching this, but will look at it now...at least according to the lady I was speaking with. Of course that's what I was told 2 weeks ago when I first called on this issue.
So it's looking more and more like I'll have to return the unit.
There is a color phase error on the Roku4 that shifts color to the magenta. This is particularly obvious with flesh tones. Several owners are reporting this issue.