We have recieved 8 new USB style updates for SD7, SD80 and MidJay Pro.
However we did not recieve any for Audya - this could be because these new styles are already available for Audya. I have yet to instal them to test.
Could it be that Ketron is no longer developing for the Audya... The katest OS update is dated 2014.. Yet it seems to contain still some bugs... But there is no visible effort from Ketron to atleast repair this.
If you combine that knowledge one could jump to the conclusion that Audya support is on a very low level since the presentationof SD7 and now the SD40 and SD9pro, its save to assume all their development power currently goes to the new units...