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# lastDisconnectError

The most recent error that caused the URL Filter to stop.

```
var lastDisconnectError: NEURLFilterManager.Error? { get async }
```

## Discussion

You can check this property after an unexpected status change to determine what caused the filter to stop.

> Tip: This value may be a remnant of a previously-encountered issue, if nothing has caused a more recent error to overwrite it.

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