Post by AlBundy-Guest on Aug 19, 2019 14:11:15 GMT
Same here with latest Fire-TV 4K Stick. Tested all 4K setting - screen flapping on/off. When I force the stick to 1080p everything is fine. Even HDR content is working in 1080p. Not very satisfying - but so far the only solution I believe. And a new firmware is far far away... *sigh* On the other hand I also have a Dreambox 900. No problems with UHD.