from time to time test is throwing following exception:
```bash
Driver info: driver.version: unknown
	at org.openqa.selenium.support.ui.FluentWait.timeoutException(FluentWait.java:259)
	at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:228)
	at com.wikia.webdriver.PageObjectsFactory.PageObject.BasePageObject.waitForElementVisibleByElement(BasePageObject.java:447)
	at com.wikia.webdriver.PageObjectsFactory.PageObject.VisualEditor.VisualEditorSaveChangesDialog.savePage(VisualEditorSaveChangesDialog.java:31)
	at com.wikia.webdriver.TestCases.VisualEditor.VisualEditorMultiplePublishTests.VisualEditorMultiplePublish_001(VisualEditorMultiplePublishTests.java:34)
```
Could you try to make it more robust? Maybe there is some kind of race condidtion