Robotframework and Selenium2Library - browser doesn't load page
<p>I'm having a problem while I'm trying to open a browser. I'm writing tests in RIDE and when I run the test, the browser opens but doesn't display the page...</p>

<p>The browser only displays a message: "the connection has timed out"</p>

<p>Did anyone face this problem?</p>

<p>Here's the code:</p>

<pre><code>    *** Settings ***
Library           Selenium2Library

*** Variables ***
${Username}       student2
${Password}       Testing1
${SiteUrl}        http://demo.mahara.org
${DashboardTitle}    Dashboard - Mahara
${Delay}          5s

*** Test Cases ***
Test2
    Open Browser to the Login Page
    Enter User Name
    Enter Password
    Click Login
    sleep    $(Delay)
    Assert Dashboard Title
    [Teardown]    Close Browser

*** Keywords ***
Open Browser to the Login Page
    Open Browser    http://demo.mahara.org

Enter User Name
    Input Text    login_login_username    ${Username}

Enter Password
    Input Text    login_login_password    ${Password}

Click Login
    Click Button    login_submit

Assert Dashboard Title
    Title Should Be    ${DashboardTitle}
</code></pre>

<p>Btw the firefox version: 31.0
selenium version: 2.53.6
selenium2Library version: 1.7.4</p>

<p>Any solution? Thanks in advance ;)</p>