Set the stream delay to 0 (in OBS). Improve your Internet connection (use ethernet, upgrade bandwidth, stop unnecessary network usage, or update your network device). Use a hardware encoder (as it is more efficient in encoding). Q: Why my twitch stream keeps buffering?
If you have a decent internet connection (at least 5 mbps of upload) and a decent PC build (at least 8GB of RAM for eg.) stream to Twitch or YouTube. There’s several OBS presets that allow you to play and stream at the same time which won’t cause any ingame lag or stuttering....