I have a Behringer UMC404HD with 4 inputs... everything works perfectly in Propellerhead's Reason 11 (so it's not a hardware issue), but in Logic Pro, only input 2 is "hearing" a signal... if I select any of the other 3 inputs, there is no signal detected! I've altered nothing in my workflow, besides perhaps basic OS updates (been on Catalina this whole time). What gives?
MacBook Pro 15″, macOS 10.15
Hi,
Can you confirm your version of OSX and Logic. You sig has you on Big Sur.
Are you enabling Input Monitoring when you set the the input channel?
Are you hitting Record Enable?
Are you going back and fourth between Reason and Logic?
Are you using ant third party plugins?
I find Core Audio does not like sharing between apps especially if the apps have different sample rates. Have you tried to restart and go straight into Logic and test with a new project?
I know these are lots of questions. I'l watch for a reply.
Cheers
Logic "hearing" only one of my 4 inputs?
