I experienced the same issue this year - so incredibly frustrating. My calculations checked out and I investigated...only to find a lengthy number of equivalent complaints!
Such a silly problem to be continually happening for over 3 years.
I ended up mailing mine, because I ran out of Netfile attempts (they allow you a max of 5 before the CRA locks you out) and I was just feeling done.
Turbo Tax - please lodge this complaint and work to fix this bug for 2025 tax season.
