Real newbie here ... just purchased PB. Running Mac OSX 10.5.8 on a MacPro. Thought I would start with the latest beta of 5.5 as it seems this will soon be the official release version.
Trouble is that each time the app is launched, it shows its info badge and then a grey background window but then soon afterwards it fails to launch. It does not hang on start up. The apps starts to launch but then just quits. If I am persistent, it will succeed in launching every 4-5 attempts.
What am I doing wrong? Have all the latest system updates and patches installed. Any help would be appreciated.