I could not get my helix to update from 1.1 to 1.2 using wireless. It kept saying connect to the internet to update even though it was connected to wireless. Tried using the windows helix stadium app to update the helix ( asio drivers are installed) and every time I connect the usb to the PC it crashes the Helix stadium app.
Finally got things working by doing a factory reset and going through the update process that way.
Also, even though I have the asio drivers installed, the helix doesn't show up in the usb devices list when it is connected via usb to the PC, even after the 1.2 update