We’re sorry to hear that. Could you take a sample of the app when it hangs?
Could you do the following when the application starts freezing:
- open the Activity Monitor app (which you find inside your Applications folder under Utilities)
- select Agenda (it should appear in red) in the list of applications
- take a sample (using the button in the toolbar)
- email us the sample report at firstname.lastname@example.org
That should allow us to see what the app is doing while it hangs.
Also, does the console.app (which you also find inside your Applications folder under Utilities) output any Agenda related error messages?