I have a similar problem with the new Firmware update (1.5.1). The only issue is that the SQ6 is getting signal, but my DAW (logic pro x)is not getting signal. I’ve tried restarting the board, the DAW, the computer. Unplugging and replugging the usb from the sq6 to the computer (Mac Pro). I had no issues before the update, but after the update, I had this issue pop up. Any ideas?