Open Internet Explorer and press ok to all script error messages if there are any.
Go to the Tools Menu and click Internet Options.
Click on the Advanced tab at the top of the Internet Options window.
Under Settings, scroll down to the Browsing section andcheck the
3rd (Disable script debugging (Internet Explorer)) and4th (Disable script debugging (other))items, and uncheck the5th item ("Display a notification about every script error").
If you are using any tracking protection lists, try running Internet Explorer with them disabled.
Go to the Tools Menu and click Manage add-ons.
On the left, click Tracking Protection.
Highlight all items and click the Disable all button.