MK2 88 buttons has matched the function but also play as key?

[ZeuXGame]

sorry, my English is a little bad

My issue is, when I using Cubase 10.5, my MK2 buttons does what it should do, such as Play, Stop, Record... etc
but it also played instrument sound that the track set at same time, the program seems to think the button is a keyboard key
what setting will make this happened?
please help, thank you

[LBH]

Hi and welcome to Arturia forums.

Perhaps it would help to get help, if you post a screenshoot of your Mackie setup, and a screenshot of your midi controller setup in Cubase.
And tell if you use Apple OS or Windows.

Perhaps you have a wrong Out setting in the Mackie setup or something like that.

[ZeuXGame]

https://imgur.com/a/S6Q0nSO
Thank you for reply
these are my settings

[LBH]

Perhaps try to uncheck the "in "All MIDI In"" for the MIDIIN2/ Mackie.
And perhaps try to make the MIDIOUT2 inactive both with the above checked and unchecked.

I'm not using Cubase. If this does'nt help, then i suggest you contact Arturia support.