Norton Site Problem?

  I just started my PC and after a few minutes, I received the alert that Norton detected a problem and is trying to fix the problem.  Then the error 8506,422 showed up.  I tried to log into the Norton Community, to find out what error 8506,422 is, but I get to the Norton Community screen then the PC locks up.  If I Minimize that screen, I can go ahead and use the PC?  I can log onto other internet sites and I can use already installed software.  I logged into Firefox and as soon as I got to the Norton Community page, that browser locked up also?  I have to go into Task Manager to stop and dump those webpages.  I right clicked on the Norton Icon and it showed there was a problem and was trying to fix it.  After a few seconds, the red warning turned green and secure notice came back up.  The web sites still lock up the PC, even after the Fix?  Is it me or the website?  I had to use a different PC to enter this post.