I've invested in THREE G-17's because I love how they sound. I would like to update the firmware, but this issue as reported in the Klipsch Community between 20012 through 2015 has apparently never been resolve and the link to the update states Klipsch is still working on a fix!
(See this Link: http://www.klipsch.com/firmware?product=16489)
Additional information: I purchased each g-17 used on eBay, one has firmware 3.8.93.1000 and the other two have 3.8.9.3.37000. I had no trouble getting each to connect to my 2.4 wife band and was able to rename each-BUT they revert to factory default name eventually. What is the latest available firmware version? Can it be downloaded and run from desktop computer or off a thumb drive?