Avast applying public rules on a safe/private network

My network is set to private/trusted, but the log is full of messages that it blocks connections from my LAN using public rules.
How do I get it to stop applying public rules to a private network?

(Yes, it is definitely set to trusted. In Protection>Firewall>Networks it is the active network and listed as trusted)
This worked fine on the free version, but as soon as I got premium I could no longer connect to the laptop via LAN.