Preset Toggle only second press

I am using the mc8 with a boss gt1000 core. It mostly works like a charm. But I have a problem.

When I am trying to change a divider from single to dual it works only on the second push. I have it set on press and one for cc value 0 and one for 127.

What could be wrong here?

Any help is appreciated!

/Jokerman, aka Mattias

Hello! Could you show a screenshot of your preset, por favor?

Thanks for the answer. I am not at home. Will fix it tomorrow.