Need to unblock a "connection from another computer"

Comodo picked up a “connection from another computer” and blocked it. Turns out it’s my ISP, so I assume I should have this unblocked but darned if I can find such settings anywhere. I can see entries in View Firewall Events but I can’t unblock it with that.

Or do I need to make a rule to allow it? How would I do that? Yes, I know nothing.

Wow, really? No one ever has Comodo block a domain and then you need it unblocked?

Please post screenshot of Firewall Events.

Please try Firewall / Network Security Policy / Blocked Zones