AVG Ultimate Firewall Blocks Chrome Cast or Screen Cast

Hi Pete,
We are sorry to hear that. We suggest you to change the firewall network profile from "Public" to "Private" and check if that fix the issue. To change this settings, please open the AVG Internet Security and click on Menu>Settings>Components>Firewall>Customize>Network profile.
Thank you!

Can someone tell me how to set up firewall so that it will allow use of casting to my tv. IF I switch firewall off it works fine, but I cannot see any way of setting this up with AVG Ultimate. Many thanks Pete

Hi Pete,
We are sorry to hear that. We suggest you to change the firewall network profile from "Public" to "Private" and check if that fix the issue. To change this settings, please open the AVG Internet Security and click on Menu>Settings>Components>Firewall>Customize>Network profile.
Thank you!