Schwab 1099 not flowing to tax returns

My wife and I each receive a separate 1099 from Schwab.  Turbotax imports both 1099 documents into the product and I can see all of the interest and dividend numbers in Turbotax.   However, it only puts the interest and dividends from one of the 1099's onto Schedule B so that I am understating my income.  I don't understand why it doesn't put the interest and dividends from both 1099's onto Schedule B.  I decided that my only solution was to manually change the numbers of the first 1099 to reflect the combined total of both 1099's (for both dividends and interest).  When I did this, Turbotax put the second 1099 onto Schedule B.  This was very strange.  So now I was overstating my income.  I had to manually change the amount of the first 1099 back to its original amount.  There is clearly a bug in the software and Turbotax should fix it.