Thank you for the post! I only use Firefox, but now I know to use the backup evil Internet Explorer should I encounter this problem again, or as suggested, clean cache/cookies etc.

For the past 2 days (edited for clarity), I had been unable 90% of the time to load Neurotalk. Kept getting the message that Neurotalk server was taking too long to respond... I'm on high speed (cable), and everything else was loading up without issue. So this helps to explain it