my Traktor S4 MK2 dj controller not recognisede after recent Ventura update

Hi,

My MacBook Pro running Ventura 13.7.1 does not recognise my dj controller, Traktor S4 Mk2, any more.

When USB cable plugged in (either end) all lights on the dj controller flash once, go out, and only USB icon on it continues to come on and off continually. No indications on the MacBook that anything is connected to the USB port. It is a recent problem, guessing since the last Ventura update.

Any suggestions as to the resolution?

Many thanks!