I’m still experiencing problems with our Comcast High Definition signal. As I mentioned in my previous article this problem is not affecting all HD channels. The issue is still being seen with Starz, Fox, HGTV and A&E. All other high definition stations are displaying and working properly in our household. This leads me to believe that the problem isn’t related to signal strength or the cable box. I don’t feel I should have to go through the hassle of a service call. Especially when one channel we previously saw this problem with has cleared up. NBC HD is functioning as it should.