Had the same problem with the update loop. Reinstalled to fix.
I got around to Netfile (thank god I have time on my side).
I was able to netfile my return but encountered the problem when I tried my wife's. The T3 downloaded to her return where I applied the 5o%.
Because I have time and need the refund, I decided to delete the T3 entries on her return and enter them on mine with the 5o% split. This did not affect the refund amounts. Tried to netfile hers and bingo! I'm getting my refund.
What a shame that one has to go to all that trouble.
Shame on you Intuit.
