I have on vuuno4kse OBH 5.2.001 (and 002 tested), and i use spdif output for audio. The video signal is delayed as compared to audio signal. I tried to find setup for audio delay, and there is delay adjust for aac3, but adjusting that has any affect on delay. I changed the image to Opelpli and video and audio are synchronized. Is there any possibility to adjust downmixed aac3 audio on OBH 5.2?