OBS Stream Fix Needed

I need an expert to fix multiple issues with my OBS live stream setup for YouTube. Problems include: - Video is blurry, choppy, or buffering - Audio is missing, delayed, noisy, or out of sync - Stream fails to start, disconnects, or does not reach YouTube Ideal Skills & Experience: - Proficiency in OBS - Strong troubleshooting skills - Experience with YouTube live streaming - Knowledge of audio/video equipment setup