XOLORspace63021PRO 1x2 4K 60HZ HDMI Splitter YCbCr 4:4:4 8 bit HDR 1 HDMI input 1 HDMI audio/video output and 1 HDMI audio output only, with audio extractor Optical, stereo audio out

Before I bought this I contacted the manufacturer to ensure that this should split Dolby Vision to the television and Atmos to a receiver, they said it should "work up to your demand."I've treated this in every configuration that is possible with multiple cables that have proven to provide the facilities required directly to either device (that is respectively capable), and nothing worked.I'm in contact with the manufacturer right now to resolve this, but I may be too late for a return/refund, so I am making this review now. If we find a solution that'll allow the above config, I'll update this accordingly.I can't, though, fault anything else. Up until the Vision it works just fine. I'll run full tests for everyone's benefit accordingly, but for now assume that it'll do everything it says, but not the Dolby Vision.Xbox One XLG B7V 2017Onkyo TX-NR646

Set up is xbox one s to xolorspace to lg 65 inch 2018 model. TV got everything. Majority of the time it is loosing hdmi handshake. No dolby vision but everything else is checked in xbox one s 4k TV detail. Only strange thing is my xbox one s only shows 8bit or 12 bit color depth no 10 bit option. I have tried different wires but no use.