brakes noise , actuator?

hi all
i have this noise coming from my front brakes.
just changed new rotors and pads.
morning first startup car not even moving, a slight touch on the brake pedal and noise of actuator or solenoid sounds, it will go if let the brake pedal or move to P or D.
noise will disapear if i wait 10 seconds .but comes back for several times in begining driving or when pressing the pedal again.
also every touch on pedal will create a roulette noise, ticking noise. noise eventually stops after driving for a minute or depressing the brakes for about 5 stops, it almost seems like abs is very sensitive and kicks in too early.
i thought its because of cold mornings but elininated that cause happens again also at noon temps of 60 degs.
dont know whats going on there