I'm having somewhat of a similar problem as described in the previous posts here.
I have a cluster consisting of iap 210 and iap 215.
Now that I am going to add some IAP 277 into this mix, these do not show up in the virtual controller as the other IAP's do when I connect them.
I have tried to check for new firmware updates automatically, but every time I get the message:
"Received no response from the server".
Is there somewhere I can download the latest firmware from manually?
My current firmware version is: 6.4.2.3-4.1.1.4_49446