No that does'nt help, there's nothing wrong with the capture to cause any audio sync. Huffyuv is a loseless codec and I use PCM audio and there's no dropped frames.
CovertXtoDVD does that audio discontinuity 24.00 ms added and makes the video lose audio sync.
I been reading on forums and it seems this problem started with the v2.08 and newer releases, I'm gonna try an older version and see how it does.
I stopped the convert, but this shows the error that happens.
If needed I can provide the log.