Hey Luyen,

I had a bazaar lip sync problem somewhat like you are describing. I tried all sorts of way to get it straightened out but couldn't get it right. I finally called Outlaw support and they had an answer in about 10 seconds flat! Apparently my auto-calibration had not gone well. They had me look at the audio configuration, in particular the "delay" section. If the there is some strange value(s) there that you have found the problem. Mine was the sub had a negative number. All I had to do was manually set the correct distance and all was fine after that.

I hope this will solve your problem as well.