The amounts in boxes E and O of the Relevé 1 come from several sources; the final amount should be a total of all the entered amounts.
The calculations for the Total Quebec tax deducted (Box E) and Other Income (Box O: Total RL-1, T4A and T4ANR) do not add up to the amounts entered in Boxes E and O of the Relevé 1 Details.
Workaround
Override the Total Quebec tax deducted and the Total other income amounts on the Relevé 1 Details.