This popup appears when I restart my mac. I have the inbuilt firewall turned on and I have to leave it on. In smaller letters it then says "Clicking Deny may limit the application's behaviour. This setting can be changed in the Firewall pane of Security & Privacy preferences." screenshot attached.
[*]Does PT4 need incoming connections? If not, I guess I can reply deny?
[*]If PT4 doesn't need them, how can I set the postgres not to look for them in the first place?