Cannot access certain web pages with Chrome

Hello Nick,
I am sorry to hear this. Please let us know the error you encounter with websites when AVG Antivirus is enabled on your PC. If possible, please share the screenshot to assist you further.
To create a screenshot, please follow this article http://avgread.me/1aZxsAV .
Thank you.

I cannot access many web pages via Chrome, but when I disable AVG I am them able to access them.  I am running Win 7 with all security updates installed.  

Are there some special settings I need to use?

The Chrome tab opens but the page data fails to load.  The Chrome blue circular rotating “waiting” icon constantly rotates.
 
Nick

Nick,
I am sorry to hear this. Please try to access those websites in any other browser and check if it works fine. Also, repair AVG Antivirus as mentioned in this article ( http://avgread.me/1BVxDSY ) and check the status.
Thank you.

Nick, 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 Nick,
I am sorry to hear this. Please let us know the error you encounter with websites when AVG Antivirus is enabled on your PC. If possible, please share the screenshot to assist you further.
To create a screenshot, please follow this article http://avgread.me/1aZxsAV .
Thank you.