Attempting Departure

[DavidRN]

Hello

Attempting to do a WACKO 3 departure from RWY 01L YBBN, aircraft makes it okay to BUKBU, then each and every time when turning left the aural warning bank angle commences and ATS and AP disconnect, aircraft then plummets to the ocean.

David
 

[Pils]

Can you supply a video, please?

[DavidRN]

Hello

I think the issue was I was engaging LNAV too early after takeoff and the 650  was not following the flight plan, successful this time around as set runway heading engaged HDG then LNAV no ATS or AP disconnection and result as below ….