Using the latest version of paid Avast One With "tracking protection" turned on and Firefox 117 and Windows 11 (up to date), I am getting:
Network Protocol Error
An error occurred during a connection to qz.com.
The page you are trying to view cannot be shown because an error in the network protocol was detected.
Please contact the website owners to inform them of this problem.
this is happening on a lot of web sites, but not all.
Anyone have any idea how to fix this.