A friend of mine works for Dunwoody PD and I understand they started having in building coverage problems three or four weeks ago. Sounds like there is a problem with the DeKalb County 800 MHz Astro Digital System or Motorola may have change something like antenna alignment, system output power, etc. or possibily a loaded a firmware version upgrade that changed something. Have any of you who live and or work in DeKalb County or drive through DeKalb County on a regular basis noticed any difference in coverage with your hand held scanners? Just curious.