Norton Ghost Caused Network Activity To Run All the Time

I installed Norton Ghost for the 30 day trial and have encountered a serious problem.  Since installing it, my Network connection runs all the time downloading something or checking something, I'm not sure which.  I finally uninstalled Ghost, but the activity on the Network connection continues.  I noticed that on the Network connections now, under the Status item, in addition to saying "connected", it now also have "Firewalled" - I do not recall that being there before - I think it was loaded with I installed Ghost v15.0.  How do I get rid of that so my Network connection is not  having activity all the time, but only when I am using the Network as was the case prior to installing Norton Ghost v15.0.

 

Thanks for any insights and help.

gumboman