OSX: MPowerSynth VST crashes when browsing presets

Just installed MPowerSynth from Melda Production. When I cycle through presents, usually upon hitting the second one, Renoise crashes. The logfile has:

Application: Init OK

Application: Enter MainLoop…

VstPlugs: Trying to instantiate ‘/Library/Audio/Plug-Ins/VST/MeldaProduction/MPowerSynth.vst/Contents/MacOS/MPowerSynth.bin’…

VstPlugs: Plugin is a Mach-O executable…

VstPlugs: Analyzing VST plugin ‘MeldaProduction: MPowerSynth’, Unique ID:1297380722, Version:2400

VstPlugs: Instantiate OK

VstPlugs: CreateInstance succeeded

VstPlugs: Opening custom cocoa editor window for plug ‘MeldaProduction: MPowerSynth’…

CrashLog: 0 libsystem_platform.dylib 0x00007fff94e4bf1a _sigtramp + 26

CrashLog: 1 ??? 0x0000206000000040 0x0 + 35596688949312

Application: Caught an unhandled fatal exception (Thread: ???)!

Application: Saving a backup…

Application: Terminating…

Any idea what’s wrong?

Argh, this looks like an issue with the plugin and not Renoise. It crashes Ableton as well. I posted the Renoise logs to the Melda forum:

http://www.kvraudio.com/forum/viewtopic.php?f=138&t=453626