Why is the Run Smart Scan button slow to activate?

When I start AVG Internet Security, it can take up to 30 seconds before the Run Smart Scan button works. Until then it's greyed out. Does anyone know why?

Hello Steve,

We're here to help.
We suggest you reinstall your AVG Internet Security and check for the issue status.
We've sent you an email instruction. Please check and revert to us.
Thank you.