Management of the firewall

I’m using Android to tether a wifi connection to my notebook from time to time.
Each time I enable the wifi hotspot into Android settings, a different MAC address is generated and avast! firewall show the panel for a new network.
Is there a way to avoid this and accept all my wifi tethering from Android?

In other words, is there a way to block the panel completely and consider all new wifi networks as being public?

Disabling the automatic profile will do this? Or will just block all new network to be added?