My return got rejected for something that should have been copied from last years return but didn't.You might want your QA people to check a few things. One thing of note, I couldn't import most of my documents due to unavailability in this product but could in TurboTax.
2019 version failed to properly complete a simple foreign tax credit for federal and NY state. Required manual generation of NY forms! That is unacceptable. In addition many failures to connect to their servers to obtain / complete updates and final submissions! This is unacceptable! I have used HR Block software for many many years. This will likely be my last!!!