The Car Talk site started working for me (correctly that is) only within the past week. I use IE 8.
Before last week, whenever I surfed to the “Community” section I’d get several error messages saying the “tab has been recovered”, at which point I might could post once or twice, then usually followed by being kicked off the site by some Internet Explorer error code. This problem has apparently been fixed of recent. Many thanks to the CT web gurus for their help!