Midi keyboard - notes continually playing ?

[Tonto]

When I am playing a midi keyboard (NI M22 keyboard) to input answers (e.g beginners, drill 16.5) the midi notes do not switch off after I press and release the key ? I have looked in "settings" at left hand side drop down menu to find a solution - no luck.

Any suggestions would be appreciated. thanks

[Quentin]

Do you mean that the sound keeps playing even after you release the piano key of the M22?