Subtile VST issue with Ableton Live 8/9

i just discovered (after searching the whole day), with Ableton Live 8/9 and VST Plugins (tested on MAC/32)


isInputChannelStereoPair( int ) and isOutputChannelStereoPair( int ) 

returning "false"

and the plugin has 8 input/output channels 

that ableton live, only clears the first 4 channel buffers (and reuses the other 4 channel buffers without clearing them)

Other hosts seems to work okay, so i assume its a ableton bug, but you never know....





If it's a problem drop a note into  They seem pretty effecient at getting plugin problems to the right people.

i sent one mail to but will forwad this to support-mail address to