Every major streaming platform algorithm penalizes high frame-drop rates. The penalty is not advertised, but the data is consistent: streams with frame-drop rates above the platform's quality threshold get less algorithmic surfacing, which compounds over weeks into measurably lower discovery rates.

The mechanism is the algorithm's user-experience optimization. Platforms reward content that retains viewers. A stream with frame drops loses viewers faster than a clean stream, which the algorithm reads as "this content does not retain." The down-rank follows automatically.

The diagnostic is simple. Every streaming software (OBS, Streamlabs, Twitch Studio) reports frame-drop rate live during your stream. The threshold to stay below: a fraction of one percent. Sustained frame drops above one percent triggers the algorithmic penalty even if viewers do not visibly complain.

The fix path is in the next module: wired ethernet, hardware encoding, correct bitrate, and OBS configuration. Each fix removes a category of frame-drop cause. Run them in order. The frame-drop rate falls. The algorithm responds.