My private listening was facing a short delay of about half a second so I used the audio delay adjuster on the app to try and fix it. This has however now led to the delay being a good 3-4 seconds. I believe what has happened is that the 'flashes' on the screen and the 'beeps' from the app are out of sync by one (ie it is detecting the second flash to be the first one).
Has anyone else had this issue or found a way to reset the audio delay? I can't use private listening because the delay is so bad.