titan cant connect a phone call

[dieseldennis]

after i did all the updates. (dcd new rom , 3.27 radio, gps finder, tomtom, vista phone dialer and the htc home plugin) i have trouble making a call. It will just stay in the dialing screen and bam! call ended......ts doing this so opften that i just spent a half hour tring to make a call..........no luck.......i usually have 3 bars but sometimes 2 but that was always good enought before.