I’m currently using a Behringer X32 mixer for my FOH. I will be going to an SQ-7 for FOH and the X32 will still be used behind stage for another purpose. If I have the X32 on and then I turn on the SQ-7, I can hear popping in main speakers and monitors. Both mixers are using Dante and configured correctly. I made sure of this through Audanate. They told me to contact desk manufacture to see if you had an idea. I don’t have any Dante speakers or monitors. This only happens when I turn on the SQ-7 last. Any ideas?