Icon platform m+ in cubase

Hi there!

I hope i’m not off-topic…
i recentyl bought an “icon platform m+” and i am trying to set it up with cubase.
It works quite nicely BUT when i press a buton on the platform (for instance the play-button or any other, like the record-button) i hear a high-pitched note. The platform is sending a high-pitched note as well as the function of the button. Why is that and how can i make it stop?
I have found one way to stop - i can just deactivate the in “all-midi”. But the problem is that when i do that, i can no longer use some functions of the Platform (for instance i can no longer use the custom-cc-maping).
Please help!

Thank you!

The Platform M+ sends MIDI messages,and something in your system is translating these messages to sound…
Something in your configuration is wrong…
use dedicated MIDI routing instead, not the all MIDI Input
you don’t have to disable it, just don’t use it…

thank you!

can you give me a quick quide or a point where to start? i googled “dedicated midi routing”, couldnt find sth to start…

thx