My Xi6-A device also has a green screen. I unplug it, wait 30 seconds, plug it back in, hit power on the remote, and for 1/4 second it flashes "Bienvenue" and then the screen goes green (3x4 size, not full screen) and flips between black and green at about 30 second intervals. I know the modem is working because I can flip the TV HDMI input, swap the network cable, and my Roku works fine. Is there a fix?
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