Crash while changing window arrangement

Hi,
I got a crash while rearranging windows using presets.
attached is the crash from Apple.
K

crashWavelabPro10.70.zip (28.1 KB)

Thanks. Is it something you can reproduce with a given preset?

I’m gonna look into it, I just had a crash related to the WEIS EQ plugin, it seems the resizing of the window and the OpenGL extension used for the plugin is pulling too hard.