Hi, Each time episode changes when watching Netflix, audio drops and never comes back. I have do the power recycle to get the audio back. I am on latest firmware and display type as 4K HDR + 30Hz My connection : Roku P+ --> Samsung K950 soundbar --> Epson 5040UB.
4K HDR at 30fps isn't a useful setting for you on Netflix. Netflix only displays HDR at the 60fps setting. I would change your setting to standard 4K 30 (not HDR), OR find out why your projector isn't showing the 60fps option.