Password Protection are being turn off automatically

I find that somehow my Password protection is being switched off by something.  I can switch it on and check a couple of hours later and it's off again. What can I do to prevent it from being switched off.

Hello Louise, 

We regret to hear and please accept our sincere apologies for the inconvenience.
We'd like to inform that component disable issue has been identified as a bug and our developers are working on a fix.
Until then, we'd request to uninstall AVG using clear tool (https://support.avg.com/SupportArticleView?urlname=Uninstall-AVG-software-Clear-Remover) and install it again.

Hello Louise, 

We regret to hear and please accept our sincere apologies for the inconvenience.
We'd like to inform that component disable issue has been identified as a bug and our developers are working on a fix.
Until then, we'd request to uninstall AVG using clear tool (https://support.avg.com/SupportArticleView?urlname=Uninstall-AVG-software-Clear-Remover) and install it again.