Hi Guys.\n\nBought firestick yesterday. Noticed that for 5.1 content all works fine, sound is comming out of all speakers. Same as when I use Oppo's Netflix app. But for stereo content upmixing is not happening. In FS I have best available sound quality selected.\n\nFS is plugged into Oppo's back hdmi. Oppo 103d into a1070.\n\nThe reason I bought FS is that internal Oppo's Netflix app is not stable and connection is dropping every 20 min. With FS all is fine. Internet is fine, all other devices have no problems with Netflix over the same home network. FS is using wired connection now just in case.\n\nAny ideas?