I am lucky after two days of looking around and found this community. My efile failed with reason: "cancelled. Looks like ... a technical hiccup." Retried efile numerous time day and night on and off hours no help. Finally found this post and tried: in Turbotax, did a <File> <Check Updates>, update happened and efile went through for both Federal and State.
Turbotax has to provide a more meaningful and applicable error message going forward. It wasted a lot of time and created a lot of frustration for the user. I almost gave up and file by mail as suggested in Turbotax. If I did that, I will be very unhappy.
