AVG not working with Big Sur 11.0.1

Hello Stefano.
We'll certainly look into this.
The latest version of AVG is compatible with latest version of macOS.
We'd request you to uninstall and install AVG again. If the issue persists, could you share a screenshot (https://bit.ly/3hmUdkG) of the error?

How comes that after the update to Big Sur 11.0.1 (official version, not beta) I get the "We're sorry. There is some problem on our side. We'll fix it as soon as possible"?

We're glad to hear that, Stefano.
Thank you for returning to let us know.
If you need anything else, do not hesitate to let us know.

Thanks for prompt response: fixed now, downloading the AVG last update !

Hello Stefano.
We'll certainly look into this.
The latest version of AVG is compatible with latest version of macOS.
We'd request you to uninstall and install AVG again. If the issue persists, could you share a screenshot (https://bit.ly/3hmUdkG) of the error?