When I upgraded to eBox 1.3 from 1.2, eBox delisted the port 443. I have eBox on a different port than 443 and have had it like that for months. It used to work, it no longer does since I upgraded to 1.3 on the 22nd of January. There's a firewall rule setup because the port is closed, not stealth, but since eBox keeps resetting it, Apache stops listening.