You say you are on the latest version, which is 11.1.2241. Is that the one you have ?

This is the version that I have currently. Running a Smart Scan from the avastUI home page ‘Run Smart Scan’ button and that completes my 3 elements Viruses, Outdated software and Network threats.

However, if I run the stand alone Scan for network threats, it takes some time and whilst it says it has completed one device is still running, but it says it is secure.