For some reason now I am unable to enter the ALT into managed mode (dot) prior to take off.
Sidesticks, throttles are all setup correctly. Spd and heading are able to be selected into managed mode. A flight plan is entered into the MCDU.
I can enter managed mode on ALT only after take off.
Does anyone have any idea why I am unable to prime the FCU correctly prior to take off (--- dot --- dot dot ---)
Thank you.