Avast Browser Is So Slow

Hello Guys,
After formatting my pc I have installed Avast Internet Security again and It started to block almost every page i try to connect on Google Chrome, so I decided to try Avast Secure Browser (currently Version 65.2.491.181 (Official Build) (32-bit)) but I still have the same problem. Even I try to get on google It just tries to load five minutes and nothing happens. I try other browsers like IE at the same time and everything works fine. When I turn off avast and restart chrome or avast browser everything works fine. How can I solve this problem? I tried so many things but couldn’t solve the problem. I’m about to uninstall it : (

Это фиаско братан

Please post English here, else use the forum section for your language.
https://forum.avast.com/index.php?board=21.0