Script skips line? VB 2008

[Nexx]

I didn't know where to put this, this was the closest to VB 2008.

I have a code, that when you click a button it takes you to a login webpage, puts in the information that you typed. Then presses submit. kind of like a quick login. But for some reason it always skips the part when it should navigate to the login webpage.

Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
WebBrowser1.Navigate ("http://thepheed.net/Login.php")
        Button5.Visible = False
        Label1.Visible = False
        Label2.Visible = False
        TextBox1.Visible = False
        TextBox2.Visible = False
        CheckBox1.Visible = False
        CheckBox2.Visible = False
        Button6.Visible = False
        Label3.Visible = True
        Label4.Visible = True
        Button7.Visible = True
        WebBrowser1.Document.All("username").InnerText = TextBox1.Text
        WebBrowser1.Document.All("password").InnerText = TextBox2.Text
        Label4.Text = My.Settings.Username
        WebBrowser1.Document.All.Item("Submit").Focus()
        SendKeys.Send("{Enter}")
        If CheckBox1.Checked = True Then
            My.Settings.Username = TextBox1.Text
            My.Settings.Save()
            My.Settings.Reload()
            Label4.Text = My.Settings.Username
        End If
        If CheckBox2.Checked = True Then
            My.Settings.Password = TextBox2.Text
            My.Settings.Save()
            My.Settings.Reload()
        End If
    End Sub