Or Combiner/Midi Matrix Mixer for Ableton Live- patch not working

Sound_Trace's icon

Hi,

Apologies for the below- I am looking to get to grips with MAX in '26 and made a start on a patch which would be immensely helpful for me: a Midi OR Combiner/Matrix Mixer/Router for Ableton Live, in which I could route incoming midi from n number of midi channels to n number of midi outs via the IAC bus. I've tried to use Chat GPT to help me along with this as a first test but it does not function and I just wondered whether anyone here might be able to help. I've attached below what I have (at the moment a 4x4 matrix). I don't know if this is due to Live's midi channel handling or similar, but I'd love to get something along these lines working. Any help appreciated! Thanks.

251230_TestMatrixOrCombiner.maxpat
Max Patch

Source Audio's icon

I am not live user, and don't know if anything got better in recent Live versions,

but it used to be useless for something like what you describe.

starting from limit in a track which only outputs to 1 single channel.