I found a bit of a bug on my installation, not sure if this is new, or if it has anything to do with the new features, but when I first loaded the latest nightly I found that I wasn't able to take phone calls, of course a restart fixed that. I experienced the same problem earlier today when I tried placing a call. It seems that the earpiece and microphone are sort of in an off or disabled state when the problems are being encountered. I'm on XT860 and have done the required patched to get it up and running.
Is this a bug specifically on XT860 or have other users experienced the same issue? Again, I'm running the latest nightly, 03/14/2012 CM9. Other than that, this ROM is great. I think I'll stick with it for a little while
Sent from my XT860 on CM9 using xda premium