AVG Browser corrupting pages

Hello C Berger. 
Thank you for reaching us here.
I would request you to uninstall AVG Secure Browser, restart the Mac and install AVG Secure Browser again.

I have AVG Ultimate for Mac and also use the AVG browser.  Several times a day when using the browser, the pages suddenly corrupt and look like multicolored scrambled eggs.  The screen freezes and then I have to shut down the computer and restart.   This occurs when I am in Yahoo mail, Google, and other general public sites.  Does anyone have any recommendations?  I've run the virus scan and no threats are found.  

I don't seem to have this problem with using Safari but I really like the AVG browser because it stops many of the adds.
Thank you!

Hello C Berger. 
Thank you for reaching us here.
I would request you to uninstall AVG Secure Browser, restart the Mac and install AVG Secure Browser again.