Hi,

I am geeting random V1 and acceleration altitude callout in v5. I've set the speed and DA bug in PFD.

The v1 usually comes below 80 knots and acceleration altitude is right after lift off. Is there anything I am missing?

Thanks.

Are you using Linda or Spad Next? They're known to interfere.

Best,

 

I am using LINDA, but I''ve set the option using LINDA to ON. 

Even with it on, it's still possible for Linda to induce odd behavior.

 

I just did a flight with LINDA off, all callouts still happen at wrong time.

Linda was fully disabled... totally off?

Because we know from experience that 3rd party programs like Linda, Spad Next interfere with reading data out of the aircraft.

 

Yeah, I manually closed LINDA before I loaded into the sim. And somehow I still have v1 before 80 knots and acce alt callout right after lift off.