Where you able to e file the 2019 990 form?  I also have a 990 to efile and a 990T to paper file.  when I checked the box 990 only and selected e file, the system gave me a critical error message and would not e file (indicating there is also a 990T with information).  when I check the box for 990 and 990T, i get an error message that the 990T cannot be e filed.  I have not attempted to e file with the box checked for both 990 and 990T.  

How did you resolve?

steve