we just found a critical bug in the script, that could lead Live 9.x.x to crash. If you encounter this problem, and need it to be fixed asap, please replace the file in the folder mentioned below with the touchAble.py attached to the dropbox link.
// Mac
/Applications/Ableton Live 9 Suite.app/Contents/App-Resources/MIDI Remote Scripts/touchAble
// Windows Vista, Windows 7, Windows 8, Windows 10
\ProgramData\Ableton\Live x.x\Resources\MIDI Remote Scripts\