@njweb I think your issue has to due with tone mapping not working right now. Since the Roku 3 does not support 4k or HDR, PMS needs to transcode to 1080p SDR. Right now, tone mapping isn’t working. If you turn off that option, you will get a 1080p 10-bit video, but the Roku 3 doesn’t support that either. Right now you are stuck when using that Roku 3 until we can get tone mapping working.
