Drum Rack slows down live 9.0.4 on mac mountain lion

[Johannes Berlin]

Hello, everytime I beginn opening a drum rack with around 120 short samples (Kicks, Snares..) live 9 rapidly slows down and takes ages for launching and creating all kinds of tracks, devices etc. I use simpler in the drum rack. I have mountain lion on a mac mini 2012 with 16 gig ram. Each drum rack uses only around 60 MB in total. No external harddrive is running. Is this a known bug?
Tnanx
JO

[Evengy]

i reported a bug like this and ableton told confirmed that. it´s on windows as well and this drum racks slows down everything like midi editing etc.
another thing is that im using 270mb with 14 cells and many chains and this needs 3gig ram. report this bug, maybe it´s another one.

[Johannes Berlin]

I just checked the beta 9.0.5 same issue...

[Evengy]

they wanna fix it but they can´t tell me when i tried the newest beta but for me it´s also the same.