crash and big pop in my monitors

[buzby]

hi

i was playing a track in a dj set (luckily at home) and wanted to move the end warp marker to the left make some adjustments etc

when i moved it then there were no more numbers to the right in the note editor available to place more warp markers

then i clicked onto another place in the song and the whole track went grey and could not be heard - the waveform of the song could be seen when the sample display box was clicked but when the envelope display box was clicked the wavefrom was not present

i tried to click at another place in the waveform display causing ableton 6 to crash big time and a big pop in my monitors

re-opening ableton didn t change anything - and it crashed again

any comments..?

cheers

buzby