My Summary Page is not updating itself properly. A bank account displayed in the Summary section is showing a different balance to the same account in the Bank Account section.
Beyond trivial reasons, one reason could be that you have set start date and there are some bank transactions dated before start date. In this case, Summary tab will (correctly) ignore those transactions while Bank Accounts tab will include them in total.
You can send your accounting file to support@manager.io
The Start Date isn’t the problem.
I’ve send the file as suggested.