We have received some reports of Reason Rack Plugin crashing - and also crashing the host DAW - under some circumstances.
While we're working on a fix for this problem, here is what you could try:
- Shut down your DAW and Reason Rack Plugin.
- Go to your personal ~Library/Preferences folder and delete the "_Reasondata.prf" file.
The personal Library folder is hidden by default. To open it, press the Option key while selecting Go from the menu in Finder, and then select Library.
- Launch your DAW and Reason Rack Plugin, and do NOT click the "Remember my password" box in the Welcome to Reason window if it appears.