I’ve got a few complains that running balance is getting out of sync is some (yet unknown) cases. While I’m still investigating the root cause, Financisto 1.6.1 introduces a semi-automatic way to fix it. On startup Financisto will compare current cunning balance and total amount for every account. And if they got out of sync, then a warning will appear on the screen.
To re-calculate the running balances please pick Menu -> More -> Integrity fix.