Autopilot will not initially follow vertical guidance(VS/FLCH) selection. Noses down and barely climbs

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ISSUE DESCRIPTION

Description of the issue:
Autopilot not following pitch/vert guidance initially after takeoff. takes several thousand feet to latch on to autopilot input.

If applicable, which aircraft is experiencing this issue:
King Air GTX 90

[PC Only] Did you remove all your community mods/add-ons? If yes, are you still experiencing the issue?
Yes

FREQUENCY OF ISSUE

Every takeoff.
How often does this occur for you (Example: Just once, every time on sim load, intermittently)?Every takeoff.

REPRODUCTION STEPS

Please list clear steps you took in order to help our test team reproduce the same issue:

1.Arm autopilot lateral guidance prior to takeoff.
2.Arm vertical guidance prior to takeoff.
3.After takeoff, engage autopilot. Autopilot will follow lateral guidance, but will not follow selected FLCH speed or VS inputs. Eventually follows(1000’s of feet) vertical guidance.

YOUR SETTINGS

If the issue still occurs with no mods and add-ons, please continue to report your issue. If not, please move this post to the User Support Hub.

What peripherals are you using, if relevant:

[PC Only] Are you using Developer Mode or have you made any changes to it?
No

[PC, MSFS 2020 Only] Are you using DX11 or DX12?

[PC Only] What GPU (Graphics Card) do you use?
4080 Super

[PC Only] What other relevant PC specs can you share?

MEDIA

Please add a screenshot or video of the issue occurring.

[END OF FIRST USER REPORT]


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Do you have the same issue if you follow the OP’s steps to reproduce it?

Provide extra information to complete the original description of the issue:

If relevant, provide additional screenshots/video:

I get the same issue with a diving plane on FLC or VS and this also occurs on the PC-12

Heh King Air 90 GTX enthusiasts!

We have a pretty good platform here to work with. There’s a lot right with it, but to get attention to the corrections it needs we have to make some NOISE!!
Noise being VOTES and COMMENTS on bugs that have been posted.

Please vote or comment on this bug. The Autopilot works pretty good, but this thing where you engage it in climb and it starts pitching down to kill you(virtually speaking) aint cool.

Vote or comment for NO VIRTUAL DIRT NAPS PLEASE to get this fixed!

Sincerely,
Your fellow sim enthusiast

Almost crashed and burned again after engaging the autopilot in the BE9L. Very close to having to call out search and rescue south of Umea, Sweden. I’m pretty sure Asobo would have to pay for the bill in such a case.

Please put in BUG-LOGGED folder!!!