"password protection" switching off

I was hoping somebody might have a similar experience or further information; I find that my password protection setting keeps switching off.  It is set to start as on automatically; every day, at some point when I hover over the AVG icon, I find I am "at risk" of some fell outcome.

Is there something that I am missing?

All suggestions gratefully appreciated.

 

Hi Ian, 

We will help you in this. 
It was a bug and our developers have fixed it.

Kindly use clear from the below link and uninstall the AVG : 
https://support.avg.com/SupportArticleView?urlname=Uninstall-AVG-software-Clear-Remover
Restart the PC and reinstall the AVG to fix this issue.