Mac OS X 10.6.7
I can not connect to 1 of the aliases(my home SlingBox Pro) in my Slingbox directory on my MAC via the client or browser. I continuosly see this on the screen.
I can connect to other aliases in my directory. I can connect to my home SlingBox via my iPhone.
The packet capture shows that I connect to the SlingBox site and request all of the information for the ID. I see the corerct IP and data come back. I get a single DUP Ack on a good and failed connection. after the final ack I don't see any activity for 13 seconds and then it makes the HTTP request again to the SlingBox site with the ID. It never reaches out to my home IP.
I noticed is that it took twice as long to receive the ACK and FIN from the SlingBox site on the failed attempt but this was still a very short amount of time. It was less than .05 of a second. The DUP ACK was also in a different order.
This has worked for years and was working on Friday from the office and was not working on Monday from the office. I can connect to other aliases from the office. My iPhone will connect via the office network to my home alias. No firewall software installed. No updates over the weekend. I can connect locally on my home network.