I did a windows reset, like a re-install. It worked with fresh install. But once I installed programs and after a couple of days it broke again. Can only get option for 5.1, 7.1, and stereo. When it works its great. Have atmos speakers and Onkyo 9.2 receiver. I'm thinking it's a background software issue? Or a windows error.
did you retrive dolby atmos for home theater settings or turn on spatial sound? how many channel?