I recently changed my Comcast plan and added Starz as a premium channel. I can not access Starz through Media Center cable card. I am receiving the channel through the set top box. When I try to tune Starz on my Media Center PC I get about 5 seconds of audio and a blank screen. When I run the Ceton diagnostics program I get a message that I am not authorized for the channel. I called Comcast and worked with a tech who sent several hits to the card and then repaired it but was unable to solve the issue.
Any suggestions or is this a know issue with cable cards and tuners. Thanks.