Hello,
thank you for the notification. I’m not able to reproduce the issue at this moment but I will try so. Some test scenarious take unfortunatelly long time.

What is your Avast program version? If 8.0, did you made a clean installation or did you upgraded from a version 7.0?

What you could try is to uninstall the avast! application and install it again (between 7.0 and 8.0 where important internal changes).

Best Regards,
Martin