I'm trying to run 1.2.4 unstable mac version with an alpha.
Upgraded setups did not work, so the following apply to Alpha 3 which I was trying to load to recreate my setups.
I've had several crashes (logs and bug reports submitted)
- clicking reopen at the crash reporter is problematic, click OK and relaunch from the dock
The audio out defaulted to internal (rather than where it had been set previously, digital out) - this can be set in the advanced mixer controls if it happens to you.
The sampler 1 - the piano sound worked fine.
Sampler 2 did not load
Sampler 3 sustains (I don't have a pedal attached, how the heck do I stop it?)
At this point I returned to my 1.1 platform