
First, you may want to check the Balance Sheet Format to ensure all accounts are included in the ranges specified when you print the statement. AM-E, Format Standard Financial Statement.
Second, I would advise printing a Detailed Trial Balance, GL-E, printing Summary only which will show beginning and ending balances and debits and credits for the month, for ALL accounts for the month that is out of balance.
If the Detailed Trial Balance is in balance that is Good News!