Flaky test on windows / python 3.9

[xrmx]

________ test_send_remote_failover_sync_non_transport_exception_error _________

should_try = <MagicMock name='should_try' id='1774992538976'>
caplog = <_pytest.logging.LogCaptureFixture object at 0x0000019D45CCBE80>

    @mock.patch("elasticapm.transport.base.TransportState.should_try", return_value=True)
    def test_send_remote_failover_sync_non_transport_exception_error(should_try, caplog):
        client = Client(
            server_url="http://example.com/",
            service_name="app_name",
            secret_token="secret",
            transport_class="tests.fixtures.MockSendHTTPTransport",
            metrics_interval="0ms",
            metrics_sets=[],
        )
    
        # test error
        client._transport.send_mock.side_effect = ValueError("oopsie")
        with caplog.at_level("ERROR", "elasticapm.transport"):
            client.capture_message("foo", handled=False)
        try:
            client._transport.flush()
        except ValueError:
            # give flush a bit more room because we may take a bit more than the max timeout to flush
            client._transport._flushed.wait(timeout=1)
>       assert client._transport.state.did_fail()
E       assert False
E        +  where False = <bound method TransportState.did_fail of <elasticapm.transport.base.TransportState object at 0x0000019D45CCD850>>()
E        +    where <bound method TransportState.did_fail of <elasticapm.transport.base.TransportState object at 0x0000019D45CCD850>> = <elasticapm.transport.base.TransportState object at 0x0000019D45CCD850>.did_fail
E        +      where <elasticapm.transport.base.TransportState object at 0x0000019D45CCD850> = <tests.fixtures.MockSendHTTPTransport object at 0x0000019D45CCD820>.state
E        +        where <tests.fixtures.MockSendHTTPTransport object at 0x0000019D45CCD820> = <elasticapm.base.Client object at 0x0000019D45CCBD30>._transport

tests\client\client_tests.py:297: AssertionError
---------------------------- Captured stderr call -----------------------------
{"@timestamp":"2025-12-16T02:38:16.408Z","log.level":"warning","message":"Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError(\"HTTPConnectionPool(host='example.com', port=80): Read timed out. (read timeout=5)\")': /","ecs.version":"1.6.0","log":{"logger":"urllib3.connectionpool","origin":{"file":{"line":868,"name":"connectionpool.py"},"function":"urlopen"},"original":"Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError(\"HTTPConnectionPool(host='example.com', port=80): Read timed out. (read timeout=5)\")': /"},"process":{"name":"MainProcess","pid":3960,"thread":{"id":6368,"name":"eapm event processor thread"}},"service":{"name":"app_name"}}
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPConnectionPool(host='example.com', port=80): Read timed out. (read timeout=5)")': /