When running the unit tests, the following test in the web module fails:

javafx.scene.web.LoadTest > testLoadNull FAILED
    java.lang.AssertionError: Waiting timed out
        at javafx.scene.web.TestBase.wait(TestBase.java:226)
        at javafx.scene.web.TestBase.waitLoadFinished(TestBase.java:277)
        at javafx.scene.web.TestBase.load(TestBase.java:96)
        at javafx.scene.web.LoadTest.testLoadNull(LoadTest.java:93)

323 tests completed, 1 failed, 9 skipped