I usually - nay invariably - get this on loading every page of AB, which freezes for up to 3-5mn. it's caused by badly written adverts trying to load. no I can't use adblocker, the company won't allow it. no I can't use any browser other than IExplorer for the same reason.
I sometimes see a message that says "AnswerBank is not responding due to a long running script". I left-click on a button that says "Stop script", and all is well, but I would also like to know why the message appears, and is there a permanent cure?
This may help if it is stopping a web page or site from opening. Worth a tread through and note the last two paragraphs. Under "Solve Long Running Script Error".