You will miss out on necessary performance updates and bug fixes for your Mac or Windows OS.
(including version 6.6.5) operates on a subscription or model. You will miss out on necessary performance updates
For the most stable experience, it is highly recommended to use the Official Rekordbox Software and, if needed, utilize the 7-day free trial of their subscription plans. If you can tell me: Which you are trying to connect (if any) Whether you are on Mac or Windows You will miss out on necessary performance updates