It had worked great beforehand -- all thru the OS 3 - OS4 conversion and other PWM updates ... but since this update, when I start PWM, it boots to a black screen. (Sometimes there's a flash of white-screen before).
It doesn't exactly crash back to the Home screen, just stays black.
I can exit the black screen by pressing the home button.
It displays in the recent applications menu for application switching, too. (If that matters)
I will see if I can get you a crash report.
Anything I can do to help a great product.
EDIT: Added text in italics.