Account Balance on Banking Screen Does Not Match G/L Balance

SUGGESTED

For one of our checking accounts, the balance appearing on the Banking screens does not match the general ledger balance for the same account. We do not have bank import setup. The correct account balance is appearing on the general ledger activity and the Cash Book Report, plus when I reconcile the account. There is a significant difference in the balances and I have not been able to identify where the difference is coming from.

Any thoughts?