The issue surrounding the 4.0 not working properly came with the implementation of the full out Titan Key Login being placed into the HS Program. Remember how you Linked your CIT Account inside the HS Application? Well (for some, not sure if all were affected) that part has been changed, see the HS part of our
FAQ's to see the display changes I speak of.
*Edit, ok that part of the FAQs isn't displaying the Images....I'll have to check that. So I'll describe it then. Basically, you used to be able to select the CIT/CGT items and enter in either your Titan Key Login or your Site specific Login. Now, you simply check off those items and a new Field appears, the Titan Login, enter in your Titan Login there, and that has fixed this issue for some. Others still have to redo their Chat Tabs (
Info Here) in addition to checking that Linking in HS. I believe still some are having this issue regardless...but I have been using the
Unstable Version without error since its release. If HS Stable still does not work for you, I would suggest downloading Unstable and testing it out.
*Edit again, fixed FAQs problem, you can read there for visual aid to my description.