Recently Paychex changed the location on their site where they download transactions.
Everything looks OK in the file but no matter what options I choose in Fund Manager no transactions are visible. It is the same result you get when you are downloading duplicate transactions and have specified no-duplicates. This is not the case here.
The only surprising change from 'old' transactions to 'new' transactions is the change in account number. To accommodate this I changed the account numbers for the portfolio and the individual securities, no change.
I will upload an Excel file to show line by line comparisons of a portion of the OFX document for one security in particular. I am not sure what to check for next.