Presets Muted? ML10X with Rocktron AllAccess

Heyas, just setting up my first ML10x.

Connected to it via a Rocktron All Access which i’ve setup in bank mode with 5 presets & 10 instant access switches. I’ve initialised it, so every presets wiped/default.

I’ve got my ML10x with 4 pedals connected for testing, and i’ve created 10 or so presets with different routing for testing.

Had it working manually using the up/down buttons on the ML10x, then tried changing via the All Access but for some reason whenever I’m switching a preset (1-10), I could see it was changing the preset, but had no sound…

Took me a while to see the word “mute” onscreen, so looked up the midi cc option for mute/unmute (cn 9) and added that to an instant access switch to toggle - so I kinda have to leave that on.

It seems like every second preset switch i press is toggling mute on & off. Can’t quite workout why a default program change message is toggling mute because as far as I can see the default preset switches are only sending the corresponding program change number and nothing else like a control change for cn9.

Am I missing some option with preset behaviour or something when editing? Additionally, got the All Access setup for instant access switches to be per preset, not global I think but yeh, its a default cleared init setup on it. Each preset switch hit, just loads the corresponding pc#.

update: changed a setting in the AllAccess midi settings, for program change > preset which had options for on / off or map… changed from off to map and that seems to have fixed it. not 1005 sure why, i think maybe its stopping instant access switches being retransmitted and there was one cc for mute… been a while since i used this foot controller…