I am getting something similar, I installed this morning as machine HDD failed but when going through the process, it installs the updates and then comes up with an Error
Connection failed: couldn't connect to host
I have confirmed the IP details and I have even installed on another network, open broadband, with the same error after installing the updates.
Please help as we have had to turn off all proxy configs until this is working.
EDIT - Could get through from about 1 1/2 hours ago - no change here so must be SDN server. Is there a way we could see a service status of ClearOS Servers - instead of wondering if we have done something wrong. Thanks
NB Excellent software as always though