What should a bot detection tool do when it sees an audio sample rate anomaly?

It should keep the anomaly as evidence and look for support from other signals. A real person using a corporate network or an unusual device can trigger the same kind of anomaly. BotRefund cross-checks the audio sample rate issue against independent browser, network, device, and behavior data. If other signals tell the same story, the visit is treated as automated; if not, it is not flagged.