Blocky or blurry video while streaming usually points to a connection or cable issue rather than the app itself.
Pixelation and blurriness during streaming are usually signs that the video quality has dropped, often automatically, in response to a connection issue rather than a problem with the app itself.
Streaming apps automatically lower quality to avoid buffering when a connection can't keep up — see our explainer on how streaming apps adjust video quality and our guide on fixing buffering while streaming.
That points to your connection or device rather than any one app specifically — test your speed using our speed testing guide.
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