Pre-amp outputs not working, D400

[Axel]

I face the same problem with my 440. The master is configured correctly, because I had the pre-outs working, but decided to go back in and bump up the sensitivity of the input. After that, no matter what I did (must have tried a dozen times), I couldn’t get them to work again. Not the end of the world as I rarely use my headphones. Maybe after the next firmware upgrade it will be easier to configure the poxy things!