First i would update to NRGZ Aug 28 release. Im using the Aug 28 23127 CHT Dinik Glass rom,with the pagepool changed to 14, and its by far a much more stable rom than the last few releases. I had some Sense/Screen freezing issues and call hangup freezing issues with the last few 23XXX CHT Dinik Glass releases, but so far the new Aug 28 release hasnt had a single issue or bug for me yet. Sense hasnt frozen once and its running extremely smooth with good battery life

If u still have the same problem with the new Aug 28 release and since u have u have already done virtually everything then the only things i can think of are its a rom specific problem, but since ive never experienced anything like that and my friend whos running the same rom hasnt either, maybe its a rom/carrier issue. Im on Cricket and my friends on Verizon. If i had the problem i would hard-reset and then setup the device manually without using any provisioning apps or setup cabs or install wizards that way u know its not a cab thats causing any problems or provisioning problem. Plus, u know the settings are correct and the only settings that are altered are the ones u alter. After all sometimes cabs and provisioning apps also install some files/stuff that can cause problems with certain roms and/or software. If the new release doesnt solve the problem, and all the above mentioned solutions dont work, and manual setup doesnt correct the problem then im clueless. Sorry. I think that u will like the new release tho, it did solve my only issue, which no one could on the forum. Good luck.