Yes, I have tried signing out and then signing back in.
I just tried starting a new return, which does work. However, when I then switch to the saved return I wish to complete, then the error message appears again. But if your solution is for ME to input all the information I have already entered, then I am NOT satisfied. Ours is a complex return, with rental income, etc. I know that you have that data somewhere. It would take quite a while to do it all again. Can YOU not access it?
