It looks like I'm about as unlucky as can be with the timing and communication of the 2017 release. I have a 6 XT but because I removed the display it will now and forever be a 6 LT. I upgraded to the latest software only to read in another post here that I should have reattached the screen and reset the device before downloading the software. This sort of information should have been included in the new licensing update documentation. I bought my 6 XT at the end of August so as of this morning ...