This is the same problem as last year which is why I'm using SimplyWealth this year and into the future. SimplyWealth is also Canadian unlike Turbotax.
I did get an error code but it referred to a whole bunch of other issues but not one where a first timer could not file. There was noissue first time filing Fed...
This has not been resolved by TurboTax. It took a phone call to Revenue Quebec to find out that first time filers & new residents to Quebec must submit a paper ...