After takeoff since the newest hot fix, the flight director doesn't perform as it use to. Normally It pitches for around V2 +20 until I reach acceleration height. At 1500ft climb power kicks in and I retract the flaps to 1, then "Bug up" to flaps up speed. Before the newest hot fix the flight director would lower its pitch to tell me to accelerate to the new speed I have selected. Now it just keeps the takeoff pitch and doesn't lower. Is this correct? Kyle Greene