MIDI mapping not detected

hello I have a question, I have this annoying problem about midi device… if I open my project file first and then my midi piano the midi mapping will not detected… it will only detected if I turn on my piano first then open my touchdesigner file… this is so annoying. anyone have this problem or can help? thank u…

Hi @Coune,

it’s also not being detected after you hit the “Check Midi Devices” Button in the MIDI Mapper?

cheers
Markus