The only way I can use the Firefox browser is if I disconnect my Firewall on my Macbook with the macOS Sequoia 15.0 installed. On Oct 2 I received an update for my Firefox browser & it solved the problem, however today, Oct 3, the problem has occurred again where I have to disconnect my Firewall. The solution that I use at the moment is to change to another browser (Safari) which is not really what I want. How can I correct this problem or can you help?

Jack Pinsent