Make sure you're only logged into 1 computer or device at a time. Also, remember to stick with 1 name brand browser, so if you're using Firefox, then stick with Firefox to open other tabs. It sounds to me as if it is a cookie problem, but it should be easy to solve.
In Internet Explorer, go to Tools>Internet Options.
Click the Delete or Delete Cookies button to delete your Cookies and also your Temporary Internet Files.
Go to the Security tab. Ensure the slider is set to Medium (not Medium-High or Custom).
Go to the Privacy tab. Ensure the slider is also set to Medium (not Medium-High or Custom).
Under the slider in Privacy is a button marked "Sites". Click on this and add www.advfn.com to the allowed list.
Click OK and OK and close ALL of the internet browsers you have open.
In Firefox select the Privacy tab and hit Clear Now (cache, cookies, and history).
Close and re-open your internet browser and then try Level 2 on iHub again. If you still have problems please let me know.
Thanks,
Erwin
iHub Support
If anyone is interested in trying out any of our packages for a free month, contact me by private message, or call me at 888-992-3836. Here's a link to our packages: http://ih.advfn.com/p.php?pid=smatrix