1099-B w/s shows Box A - ST Proceeds - 142,723, but when I go to Sch D ST Cap Gains - Part I - col d - Proceeds - shows 151,124 - difference - 8,401? 

Note, only have entered 59 ST transactions and have identified 3 transactions that are not found on the original 1099-B when clicking on 1b of Part I of Sch D that total 8,400.

Any idea why this is occurring?

Calling tech support tomorrow to see what they recommend, other than to start all over and re-enter transactions unless someone has another option.

Course to save time, I know one option is to enter the ST summary only on 1099-B w/s and attach 1099-B as pdf.