please follow the pinned forum post on posting a log. Personally, for security reasons, I'm not opening a PDF of unknown origin
Side note:
- like troubleshooting audio and video outside OBS, when it comes to Facebook, I recommend going to facebook.com/live/producer and setting up your stream there (streaming software, not camera) copying stream key to OBS stream settings (ie, skip any front-end/automation in OBS to logging into FB, and configuring stream settings). That way you are sending a stream and checking within /live/producer for alerts/events etc which will help you if there are any problems