Hello.

I‘ve noticed that during touch&goes the F/O does only respond to bug-speed commands during the first circuit.

During the succeeding circuits you will get „ehm, are you sure?“ as reply.

E.g. during the first circuit, the F/O will set the speed bug to Flaps 5 maneuvering speed after the call „Bug 5“.

During the succeeding circuits he will deny any bug setting.

Best regards,

Toto

Make sure the autopilot is off.  When the autopilot is on, the system expects you to set speeds yourself since the autopilot is in the PF's jurisdiction when the autopilot is on.

Cheers,

Hello Bryan.

During touch & goes I never touch the Autopilot and vref is always entered manually in FMC.

Best regards,

Toto