FILE INSIGHT dialog windows takes 15 seconds to register OK button press

 

I'm using the latest version of NIS 2013 and have run Live Update today.

 

Whenever a FILE INSIGHT dialog box appears, and I click the OK button, it takes 15 seconds to process the click.

 

This is a major problem because EVERY other program that's waiting for it's own File Insight dialog box gets blocked in the meantime.

 

That means Outlook timesout, and so does Firefox and so does the backup software and so and so on.

 

I've rebooted, I've uninstalled NIS 2013 and reinstalled from scratch.

 

Nothing makes any difference and this issue is making using NIS 2013 impossible.