Since initial set up (a month ago), my Host Name on XF Gateway for my iphone was iPhone. A few weeks ago, the Host Name changed to include PART of my name, but is incorrect. The MAC address is correct. This led me to wonder who assigns Host Names? I did not, my system was set up by CC Tech. Would CC suddenly change your host name?
Are you talking about seeing this within the user interface pages of the gateway itself ? Within the Xfi app ? Online ?
Not sure if this applies to your model but take a look here;