Alesis Nitro Mesh not logging any input

[yahwo]

Im trying to map my keys but when I click log to window and hit a button, the lights on my alesis brain light up, butt here is nothing logged in midikey2key

[Der Abt]

Then Your device is not sending anything on the selected channel.
Check the manual of Your device and also test it with a different MIDI.software loe MIDI-OX or a DAW.