I do understand your frustration- the same applies to me. To be honest, I don`t think there is a solution to share because I have ruled out every option I could think of. After I installed the latest packages (standard and deluxe edition which are available in the sim itself ( content and downlaod manager)-CTD dissapearred but instead I have trouble ATC running correctly.
So I think, it is the update itself and what comes with it…so be patient…it will be fixed , probably, within the next few days (I hope).