AVG avoid me to access the web

Hello Gustavo,
We are sorry that you are unable to access websites in your PC and AVG is blocking it. Please try to follow below steps and check if issue persists:
Open AVG  -> Internet Security -> Menu -> Settings -> Components -> Firewall -> Customize -> Network Profiles -> Change the network profiles from Public to Private.
If the issue persists, please reply back with the screenshot of the pop up so that we can assist you better.
To create a screenshot, please use this link http://avgread.me/1aZxsAV .
Thank you.


Since yesterday I noticed that I can't access to many websites.
AVG shows this message: AVG has blocked the access because the server certificate is not valid. (It shows me in Spanish)
I need some help please.
GUSTAVO GMM

Gustavo, If applicable… For your info, just in case that you are unaware, you can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions. 
AVG Guru

Hello Gustavo,
We are sorry that you are unable to access websites in your PC and AVG is blocking it. Please try to follow below steps and check if issue persists:
Open AVG  -> Internet Security -> Menu -> Settings -> Components -> Firewall -> Customize -> Network Profiles -> Change the network profiles from Public to Private.
If the issue persists, please reply back with the screenshot of the pop up so that we can assist you better.
To create a screenshot, please use this link http://avgread.me/1aZxsAV .
Thank you.