so I updated my Samsung i5800 to Android 2.2 (Froyo XXJPM) following instructions here. http://chrisnoble.wordpress.com/2011/06/07/android-2-2-froyo-on-my-samsung-galaxy-580-nz/
This all works fine and dandy, and in general I'm very happy with it.
BUT I have noticed a major flaw in my plan.
I can no longer receive inbound calls. The call will sometimes hit my phone, often vibrate, sometimes ring and even sometimes show who's calling. But I never get the chance to fix pick it up
Outbound calls work fine, as does web, txt, and everything else.
Any ideas to try before I roll it back and do a factory reset?