Retirement tax questions

@dmertz 

 

Thanks again for your help, had followed your instructions and it was confirmed that the amount taxable became 0 after confirming the contribution basis and I had entered the 1099-R as was received without any changes.

 

Now when I try to wrap up the taxes however Turbotax refuses to let me proceed and says there must be a value in 2a (taxable amount) despite the fact that in 2b it says the taxable amount not determined. 

 

It was also already confirmed elsewhere when adding contribution basis that this was not taxable. I'm wondering if I should just be updating this with 0? But feel like I shouldn't be hand-updating any of the 1099-R I have received. Do you think this is a software issue and I should reach out to turbotax?