For those that have a problem with it not working for your S1s, or all your S1s, please open an IE browser and try navigating to this URL:

http:///cgi-bin/luci/;stok=/admin/status/minerstatus/

eg:

http://192.168.0.99/cgi-bin/luci/;stok=/admin/status/minerstatus/

What you should get is the authentication page.  Enter the right credentials, then you should end up on the minerstatus page.

Let me know what happens when you try this.

M