If I access the WHS website from the WHS server (https://localhost/remote); I can see the computers tab. However if I access the WHS website from within my network (https://SERVER/remote) -with the same account - I get the folder shares but the computers tab is missing. I get the same thing if I access over the internet.
Firewalls seem to be configured correctly and my router has both ports opened to the WHS server (although this is the problem since I can't access from within the LAN either).