DDJ REV7 + rekordbox 7 (latest) + macOs

Hello, i have an issue with ddj-rev7 with rekord box.

Beat Sync intermittently disengages by itself. The SYNC button changes from solid to flashing while BPM remains matched. This occurs on both decks without touching the platters. It has been reproduced on multiple computers, with different USB cables and ports, using firmware 2.01 and correctly analyzed tracks. The issue occurs on almost every track and often requires pressing SYNC multiple times before Beat Sync stays engaged.

Has anybody else experienced this issue?

Thank you in advance.