> ## Documentation Index
> Fetch the complete documentation index at: https://docs.daily.co/llms.txt
> Use this file to discover all available pages before exploring further.

# stopTestConnectionQuality()

> Stops an in-progress testConnectionQuality() test early.

<Badge color="yellow">Deprecated 0.68.0</Badge>

`stopTestConnectionQuality()`

<Badge color="green">{"✓"} Prebuilt</Badge> <Badge color="green">{"✓"} Custom</Badge>

<Warning>
  This method is deprecated. Use [`testCallQuality()`](/reference/daily-js/instance-methods/test-call-quality) and [`stopTestCallQuality()`](/reference/daily-js/instance-methods/stop-test-call-quality) instead.
</Warning>

Interrupts an in-progress [`testConnectionQuality()`](/reference/daily-js/instance-methods/test-connection-quality) test. The original Promise resolves immediately with whatever data has been collected. Also emits [`test-completed`](/reference/daily-js/events/network-events#test-completed).

## Return value

Returns `void`.

## See also

<CardGroup>
  <Card title="Methods" icon="code" iconType="solid">
    * [testConnectionQuality()](/reference/daily-js/instance-methods/test-connection-quality)
    * [stopTestCallQuality()](/reference/daily-js/instance-methods/stop-test-call-quality)
    * [testCallQuality()](/reference/daily-js/instance-methods/test-call-quality)
  </Card>

  <Card title="Events" icon="bolt" iconType="solid">
    * [test-completed](/reference/daily-js/events/network-events#test-completed)
  </Card>
</CardGroup>