I have a QU-16 running the new firmware (V 1.73) and I'm having trouble connecting to my wifi router for iPad control. I am using a brand new Apple Airport Express router for wifi. I have everything set, and the app recognizes the mixer, but says it is unable to connect to the mixer. Is anyone else having similar issues? I referenced the manual which was useless for troubleshooting this issue, so I was curious if anyone could help me out. The iPad isn't necessary for me to mix shows, but I have something coming up where the iPad control would help. Any help would be greatly appreciated!