Did you solve this? I got the same issue, managed to upgrade the receiver to Omni but now it won't pair with the keyboard, I can only use Bluetooth and usb. Tried a clean reinstall of armoury crate, reforce update firmware of receiver, checked all up...
I have the same issue and managed to update to Omni receiver but now I cannot pair my Azoth with the receiver. How did you do it? If I try to pair it in the Omni receiver tab in AC nothing happens and the pairing times out and ultimately fails
