When in loan product the "interest free period" has a value, In the Repayment Schedule, the total interest required is correct but the distribution of the interest is not.
1 Create loan product: Admin->Products->Loan Product->Create
2. Default amount 40,000, re-payed every 1 month, number of repayments 4., nominal interest rate 10, interest free period put 1, interest method : flat
4. Apply a loan to an active client and submit
When you view a repayment schedule, the interest in first installment is 0, the interest in rest of installment are not equal even though it gives the correct total interest.