Hi PattyW17,
Bank statements and reconciliation are sometimes confusing. Matching or allocating bank statement transactions doesn't impact the reconciliation process in any way. As you can reconcile manually even without bank statements or bank feed transactions in the file.
You can only allocate those unmatched transactions by matching them with existing transactions or allocate them to the correct accounts. Since you already reconciled for those periods, it’s likely you have transactions that match your bank statement lines. You can find those transactions and match them accordingly.
Also, before matching statement transactions, undo previous reconciliations and unmark transactions in the reconcile accounts window, as they won’t appear as matching options once part of a previous reconciliation.
Hope this helps!
Cheers,
Genreve