我在使用HTMLUNIT（版本2.67.0）时尝试到达最后一页（登录后）时遇到问题
当我调试我的代码（一行一行），我可以把我的电子邮件和密码，并进入登录后的最后一页。但是，当我正常运行代码，我卡住了Wait... Redirecting to the Final Page。我已经尝试了很多很多东西（创建新的线程来执行关键部分，同步等），但似乎没有什么工作，所以...
请帮忙！=）
下面是代码...

WebClient webClient = createWebClient();
    try {
            System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog");
            
            HtmlPage page = webClient.getPage("https://pops.ons.org.br/ons.pop.federation");
            
            threadWait(2);

            HtmlSubmitInput button = (HtmlSubmitInput) page.getElementByName("submit.IdentificarUsuario");
            
            threadWait(1);
            
            HtmlTextInput textField1 = (HtmlTextInput) page.getElementById("username");
            
            threadWait(1);
            
            textField1.setValueAttribute("email@login.com");
            
            threadWait(2);
            
            button.click();

            threadWait(3);
            //Retrieve the page again, with the e-mail/user value, so I can enter the pwd
            page = webClient.getPage("https://pops.ons.org.br/ons.pop.federation");

            threadWait(3);
            
            HtmlPasswordInput textField2 = (HtmlPasswordInput) page.getElementById("password");
            
            threadWait(1);
            
            HtmlSubmitInput button2 = (HtmlSubmitInput) page.getElementByName("submit.Signin");
            
            threadWait(1);
            
            textField2.setValueAttribute("myPwd123");

            threadWait(2);
            //The critical parts: when I click the "log in" btn
            synchronized(button2) {
                button2.click();
            }

            threadWait(5);
            //The other critical part, when I retrieve the page again. 
            //When debbuging, this part gets me to the final page... when running normally, 
            // it gets stucked on the "Redirecting..." page
            synchronized (page) {
                page = webClient.getPage("https://pops.ons.org.br/ons.pop.federation");
            }
            
            threadWait(10);
            
            System.out.println(page.asXml());

createWebClient()方法：

public WebClient createWebClient() {
    
    WebClient webClient = new WebClient(BrowserVersion.CHROME);
    try {
        //parâmetros do webclient
        webClient.setJavaScriptTimeout(10000);
        webClient.getOptions().setThrowExceptionOnScriptError(false);
        webClient.getOptions().setUseInsecureSSL(true);
        webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);
        webClient.getOptions().setTimeout(0);
        webClient.getOptions().setRedirectEnabled(true);
        
        java.util.logging.Logger.getLogger("com.gargoylesoftware.htmlunit").setLevel(Level.OFF);
        java.util.logging.Logger.getLogger("org.apache.commons.httpclient").setLevel(Level.OFF);
        return webClient;
    } catch (Exception e) {
        logger.error("Error when creating WebClient: {}", e.getMessage());
        return null;
    }
}

threadWait()方法：（它在每个动作之间实现一个最小值加上一个随机的时间间隔，以模拟真实的用户尝试登录）

public void threadWait(int segundos) {
    try {
        Random r = new Random();
        int min = 1000;
        int max = 5001;
        int random = r.nextInt(max - min) + min;
        
        segundos = (segundos * 1000) + random;
        
        Thread.sleep(segundos);
    } catch (Exception e) {
        System.out.println("Error in Thread.sleep() ... " + e.getMessage());
    }
}

阅读所有的StackOverflow，这个想法是Thread.sleep(mills)来模拟调试，正如你所看到的，我这样做了，但是，它就是不工作。
拜托，我到底怎么才能让这东西工作？