IE 11单击一个按钮并等待超时，直到超时硒网络驱动程序

我有一个场景，我单击一个按钮并出现一个弹出窗口，我需要单击另一个按钮。驱动程序正在单击页面中的按钮，并停留在同一元素上，直到超时。我可以看到弹出窗口中的按钮已选中但未单击。我尝试使用CSS选择器而不是XPath。已尝试使用发送密钥（"'"），发送密钥（密钥。回车）。什么都没用。

我正在使用IE11，Selenium Webdriver 2.52，Windows 8.1。

驱动程序等待的方法：

public static void ImportThisFile()
    {
        try
        {
            new WebDriverWait(Drivers._driverInstance, TimeSpan.FromSeconds(2000));
            Drivers._driverInstance.FindElement(By.CssSelector("#import-this-file-button")).Click();
            Drivers._driverInstance.SwitchTo();
            new WebDriverWait(Drivers._driverInstance, TimeSpan.FromSeconds(2000));
            Drivers._driverInstance.FindElement(By.CssSelector(".btn.medium.left")).SendKeys(OpenQA.Selenium.Keys.Enter);   //Drivers._driverInstance.FindElement(By.XPath(".//*[@id='process-file-form']/fieldset/div[3]/input"));
            Drivers._driverInstance.SwitchTo().ParentFrame();
        }
        catch(Exception e)
        {
            Drivers._driverInstance.FindElement(By.XPath("html/body/div[6]/div[1]/button")).Click(); ;
            throw new Exception("Import pop up window: " + e);
        }
    }

在堆栈跟踪中，我收到超时消息：

Test method SDTestAutomation.SDDirectPage_Tests.Upload_DuplicateData threw exception: 
OpenQA.Selenium.WebDriverException: The HTTP request to the remote WebDriver server for URL http://localhost:56598/session/c627ffbd-21cf-47c2-abd8-6f7aa10516f5/element timed out after 60 seconds. ---> System.Net.WebException: The operation has timed out
TestCleanup method SDTestAutomation.SDDirectPage_Tests.QuitBrowser threw exception. System.Exception: System.Exception: Logout button is not clickedOpenQA.Selenium.WebDriverException: The HTTP request to the remote WebDriver server for URL http://localhost:56598/session/c627ffbd-21cf-47c2-abd8-6f7aa10516f5/element timed out after 60 seconds. ---> System.Net.WebException: The request was aborted: The operation has timed out.
at System.Net.HttpWebRequest.GetResponse()
at OpenQA.Selenium.Remote.HttpCommandExecutor.CreateResponse(WebRequest request)
--- End of inner exception stack trace ---
at OpenQA.Selenium.Remote.HttpCommandExecutor.CreateResponse(WebRequest request)
at OpenQA.Selenium.Remote.HttpCommandExecutor.Execute(Command commandToExecute)
at OpenQA.Selenium.Remote.DriverServiceCommandExecutor.Execute(Command commandToExecute)
at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(String mechanism, String value)
at OpenQA.Selenium.Remote.RemoteWebDriver.FindElementByLinkText(String linkText)
at OpenQA.Selenium.By.<>c__DisplayClass6.<LinkText>b__4(ISearchContext context)
at OpenQA.Selenium.By.FindElement(ISearchContext context)
at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(By by)
at OpenQA.Selenium.Support.UI.ExpectedConditions.<>c__DisplayClass3b.<ElementToBeClickable>b__3a(IWebDriver driver)
at OpenQA.Selenium.Support.UI.DefaultWait`1.Until[TResult](Func`2 condition)
at SmartDebitTestFramework.HomePage.get_Logout() in 
Result StackTrace:  
at System.Net.HttpWebRequest.GetResponse()
 at OpenQA.Selenium.Remote.HttpCommandExecutor.CreateResponse(WebRequest request)
 --- End of inner exception stack trace ---
  at OpenQA.Selenium.Remote.HttpCommandExecutor.CreateResponse(WebRequest request)
  at OpenQA.Selenium.Remote.HttpCommandExecutor.Execute(Command commandToExecute)
  at OpenQA.Selenium.Remote.DriverServiceCommandExecutor.Execute(Command commandToExecute)
  at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
  at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(String mechanism, String value)
  at OpenQA.Selenium.Remote.RemoteWebDriver.FindElementByXPath(String xpath)
  at OpenQA.Selenium.By.<>c__DisplayClasse.<XPath>b__c(ISearchContext context)
  at OpenQA.Selenium.By.FindElement(ISearchContext context)
  at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(By by)
  at SmartDebitTestFramework.SDDirectPage.ImportThisFile() in 

我已经设置了IE的所有基本设置。我使用的是IE 32位，因为64位非常非常慢。我能有什么建议来解决这个问题吗？没有为我找到可行的解决方案在线。

InternetExplorerOptions options = new InternetExplorerOptions();
options.AddAdditionalCapability("IgnoreZoomLevel", true);
options.AddAdditionalCapability("EnableNativeEvents", false);
options.AddAdditionalCapability("UnexpectedAlertBehavior", "accept");
options.AddAdditionalCapability("EnablePersistentHover", true);          
options.AddAdditionalCapability("IntroduceInstabilityByIgnoringProtectedModeSettings", true);
options.AddAdditionalCapability("RequireWindowFocus", true);
//var options = new InternetExplorerOptions { EnableNativeEvents = false };
// options.AddAdditionalCapability("disable-popup-blocking", true);
_driverInstance = new InternetExplorerDriver(path, options);
// _driverInstance = new InternetExplorerDriver(path);
_driverInstance.Manage().Timeouts().ImplicitlyWait(TimeSpan.FromTicks(500));

IWebElement element1 = Drivers._driverInstance.FindElement(locator);
if (((RemoteWebDriver)Drivers._driverInstance).Capabilities.BrowserName == "internet explorer")
{
    element1.SendKeys(Keys.Tab);
    element1.SendKeys(Keys.Enter);
}
else
{
    element1.Click();
}

IWebElement element = Drivers._driverInstance.FindElement(By.Id("deauthorise-file-button"));
if (((RemoteWebDriver)Drivers._driverInstance).Capabilities.BrowserName == "internet explorer")
{
     IJavaScriptExecutor js = (IJavaScriptExecutor)Drivers._driverInstance;
                js.ExecuteScript("arguments[0].click();", element);
}
else
{
     element.Click();
}