I just installed the new Roku Ultra 2020 and replaced my previous generation Roku. There is a terrible (3 second) lip sync delay.. My previous version of Roku had no such issues. I can stream the same channel through Apple TV with no problems. As it stands, this unit is unusable. I am running a Sony 4k projector and a Marantz amplifier.
Software upgrade in the works or is it a return? The picture is excellent and a real improvement but the lip sync issue is a killer. Anybody have any solutions?