I had the exact same error (95365) when filing. The issue seems to be that when Turbotax fills in the data on form T961, it does not respect the sharing with spouse and includes 100% of the capital gains not 50%. (It probably also does not record the other 50% on the spouse's return.) So CRA says you are trying to claim more capital gains on that form that on you are in Schedule 3 which is your 50% share. So it rejects the Netfile. There is no way to override this on the T961 form. The only way to fix it is to go with 100% on the spouse that is recording the capital gain.
Very annoying. There have been so many issues with this year's version of the product that I am considering going a different route next year!
