Crash when put CD marker on the second clip

Under Windows, you can generate one crash dump from WaveLab if you do so:
While pressing the Alternate key (press first and maintain), select “Global preferences” from the WaveLab menu with the mouse.
In that case, there is a new tab called “Diagnostics”. There you can activate several functions.
Activate the option “Enable crash report”. Quit and relaunch WaveLab.
If a crash happens, one crash dump is generated.