ios16 / Ventura sync Mac - iPhone

When I try to sync my iPhone 13 Pro Max (iOS 16 beta 2) to my MBP M1 Pro (Ventura beta2) it gets stuck in step 3 of 5 (preparing to sync), the back-up (step 2) gets created. I mainly use this to get music form my Mac to my iPhone (yah I know, old school, right.. hehe)

Any tips?