I suggest that you turn off automatic accepting of downloaded transactions for this account (or all accounts). That gives you an opportunity to review the downloaded transaction and make necessary changes before the transaction is written into the register.
Another place to look at is the Memorized Payee List.Lookfor a memorized transaction that matches the incorrect entry. Edit it to change the category.I suspect the same Payee Name is / was also used for a transfer between checking and CD account. Try to create a distinct Payee Name used only for "CD Interest".
Where are the "Auto-accept downloadedtransaction" settings?
There are two placeswhere this is controlled in Quicken for Windows: - Globally, for all accounts, in Edit /Preferences / Downloaded Transactions - For each account individually, theglobal setting can be overridden from the Edit Account Details screen, OnlineServices Tab. Look for blue text "Automatic Entry is: ON / OFF".Click the text to change the setting.
Sorry, it is Quicken for PC,