Offizieller Kommentar
Hello all,
Will you please create an inquiry from the link below? Even though it is originally for rekordbox inquiries, we will answer other issues, too.
https://rekordbox.com/en/support/inquiry.php
It would be the best way to communicate with the DDJ-SX3 engineers to identify the root cause.
Thank you very much for your kind cooperation.
Best regards,
CRM, Pioneer DJ