How do I save settings?

Everytime I start my computer Avast say that a new network is found. I keep saying it is a home network and that it is secure but Avast will not save this. This started with my new win11 stationary computer. Never had a problem with my old win10 computers (Both laptop and desktop)
I searched the net for a solution and find that this is a old problem that is going on.
Is there a fix for this or should I try another anti virus program?