Adguard popup

[Mike]

Simple solution, mate. Since you use Firefox mostly, go to addons and check if any new addon got installed and is enabled. Same under plugins to check.
Then since Adguard is giving all these notifications, popups, uninstall it with revo or whatever to remove all custom applied settings.
Then reinstall with default settings and check again. Everything should become fine.

I am now using chrome so will try the revo uninstall and see what happens.