Ableton Forum

The Ableton preference folder is found at the usual place, i.e. ~/Library/Preferences/Ableton.

I'm using an option.txt file with following entries

-ReWireMasterOff
-ReWireChannels=0

This works for me to disable Live as master and slave, avoiding inconvenient launch orders and "error" messages ...

The "accident" is coming from pressing button 2 Deck B when I meant to press button 1 on Deck A. The hopeful fix would be to press button 2 then temporarily "lock down" Deck B so that the song remains undisturbed by any thing I might do to it, and then be able to cue up Deck A.

Don't get me wrong ...

My situation:
I use Ableton for DJ sets. I have an A Deck track and B Deck track that I cross fade between, these 2 tracks are where the music comes from. I also use a Behringer TC64 controller and in Session mode I can easily tap the clip that's in the A or B Deck track to cue it up and mix it in ...

This worked for me! My AHK script was a little different:
#IfWinActive, ahk_exe Ableton Live 10 Intro.exe
F1::
F2::
F3::
F4::
F5::
F6::
F7::
F8::
F9::
#IfWinActive

I used the WindowSpy to grab the updated program code. I kept F11 and F12 normal because those toggle Fullscreen and Audio track View ...