Do you have joint capital gains. The T936 error happens if you have joint capital gains. Spoke to turbotax yesterday. Supposed to be fixed on April 16th.
I also have a capital loss too but specialist said it was due to joint capital gains (losses)
Update April 15th: Don't think is has anything to do with joint capital gains. It happens if you have a capital loss. And I see people on the topic, that have this issue without any joint gains/losses.
