I had my marshall code for around half a year now and recently something has been going on with it. I use a Macbook Air with Logic Pro X and for some reason everytime I connect my CODE to Logic and try playing something, the second I touch the strings my Bass, Middle, Treble and Volume automatically go to 0.0. I have re-installed the Firmware and did a Factory reset and still nothing changed.
Thank you for your message, could you send this to email@example.com , and someone from the team will be in touch.
I've seen this too. I think its related to the app as i never see such things happening when just using the amp controls.
Sometimes when saving a patch I've seen this happen too. I've reported it to Marshall but didnt even get a reply (naturally).