Thanks for clarifying!
I have to admit I’ve never had that problem before! 
But then I haven’t used that system for a while.
Do you want to calculate what the MIDI note should be for that clip and see if it compares to what was recorded? Right click to get the X/Y index.
MIDI record / playback system mapping
Just check there are no MIDI effects on the Ableton track as well lol
Seb