Combined Billing Password Nightmare! - DirecTV DVR

For DirecTV TV services which include DVRs and receivers, Combined Billing Password Nightmare! After I combined my ATT and Directv bill my nightmare began! I have not been able to access any of my Directv apps on my phone, tablet, or Apple tv! I cant access my HBOGO or Showtime on any phone or tablet or device because it keeps telling me that i am logging in with my ATT credentials and kicks me back to the main menu without logging me in. Its been about 10 months that I have been calling to no avail! I am FED UP! The savings of $5 is not worth the hassle or headaches! DONT COMBINE YOUR BILLS!!!!!