I've been using Macs for audio work since 2007 and never experienced these issues. Currently using a Motu M4 but I've used probably a dozen audio interfaces plu

I've been using Macs for audio work since 2007 and never experienced these issues. Currently using a Motu M4 but I've used probably a dozen audio interfaces plus the built-in ones. Could this be an electrical issue? Are you bus powering your interfaces?