Question / Help Audio/Video gradually goes out of sync (Log included)

[regulater]

Audio gradually goes out of sync with video. I've tried the "Force desktopaudio to use timestamps" option, which helped I believe, but still goes out of sync. Was thinking of trying "Use Mic QPC timestamps", if someone could explain how that works, and if I can have both options enabled at once? Or any other fixes, THANKS. Here is a log of my last stream.

http://pastebin.ca/3393653

 

[welshdemon]

I have found the same thing. Wasn't sure if it was my card, OBS, Wowza or Nimble Streamer

I have streamed previously for many hours without issue.

Come to think of it, has only happened since recent upgrades to 13.1 / 13.2

Maybe it's OBS.

My reason for coming to the forum (and seeing this topic before I had psoted!) was to say I request audio output in OBS to check if audio is out of sync at the source.
It is out of sync when it gets to wowza on my LAN so I need to know, is wowza causing it or is it card/OBS.