Some owners are experiencing sync issues @JorgeMenezes12
Mine has been fine.
Please see if the recent April update is available for your phone via Settings and Software Updates.
And or Samsung Smartswitch.
People have also found a soft reboot by turning the phone Off and On helps.
I wish you all the best.
Daily Driver > Samsung Galaxy s²³ Ultra 512Gb in Phantom Black.The advice I offer is my own and does not represent Samsung’s position. I'm here to help. " This is the way. "