Right deck vinyl mode not working

Hello! On 2 occasions I’ve experienced the same problem - vinyl mode on right deck didn’t work, only cdj mode. Both times I placed the controller on a bar table, so could it be some kind of a grounding issue?

Thank you for your help.

Hi @melem23, I’m sorry to hear about your MC4000. I recommend opening a Support Ticket so that a Technical Support member can assist you with your controller.