Question

32.4.2-- my usb wifi dongle is not working - I have 2 dongles and neither work - I have inserted dongle and recycled power - still not working.  I have restored and updated firmware - still not working. -- on "System" Page 2: WL Network all I get is : "Connected to: No WIFI Available" -- at bottom of screen it says to "Insert USB WIFI dongle - Reboot mixer" Please reply soon - Thank You

Answer 1

Connect the dongles to a computer and check to see if they show up as a wifi network device and work there.

If they do then try a USB extender to see if that gets it working.  If not then the mixer may need to be serviced.