I updated my Cingular branded 750 with the unbranded Palm 2.23 rom (previously had leaked ATTrom installed) about two weeks ago and everything has been working great, however, Pocket Excel appears to have stopped functioning. When I tap the Excel Icon, I get the spinning pin-wheel for 20 seconds or so, then it stops. The task manager remains empty.

Pocket Word and Pocket PowerPoint appear to work just fine. Performing a soft reset doesn't change anything. Only a hard reset will bring back Pocket Excel functionality.

Third party apps include: (same apps installed with leaked ATT rom without incident)

Pocket Plus 4.0 with shins
Resco Suite
MS Live Search
Pocket Adobe Reader

I have begun installing apps one at a time to see when the issue starts.

Anyone else experiencing similar behavior?