I recently upgraded to a Roku Ultra to gain access to private listening via Bluetooth. I was sad to find out that, although I can connect my wireless headphones directly to my Roku, there is a major lag between video and audio. The back up option is to connect via the Roku mobile app, which also has a lag but allows me to compensate for it using the audio lag feature under app settings. This works, but only allows adjusting lag up to 500 ms which does not quite fix the problem. Please allow for lag adjustment for up to 1000 ms (or just fix the lag issue altogether).
