Thanks Raptor2112 worked for me after much searching the web

I have this exact same joystick and don't have an issue, and a friend of mine has the force feedback version with no issues either

But I'm aware the game is far from perfect, and also, these Logitech joysticks have been manufactured for so many years, there may be different revisions for them.

Try going to this website, to debug your joystick:
https://gamepad-tester.com/

It shows a lot of detailed information that may be helpful, for example mine is detected as:
046d-c215-Logitech Extreme 3D

AFAIK those first numbers has to do with USB device IDs. (manufacturer and product)

You can also see the index (device order) for the OS, ideally it should be 0 which means it's set as the preferred or default joystick on windows settings. Note that I don't seem to have a problem with device order, but it's still worth checking.

EDIT:

Decided to dig further:
My steam input settings for MSFS are set to global, but it also reads (None) because I don't use steam input, maybe you have something else set and it conflicts with the game.

In the end it's good you found a workaround, but it's good to know what's happening so they can eventually make a proper fix.

引用自 Raptor2112 ：

SOLVED FOR STEAM EDITION

- Go to your Steam library and locate MSFS 2020

- Right click, properties, and go to the first tab

- Under Steam Input Per-Game Setting (Requires restart of game), select FORCED OFF

- Restart computer

Finally Logitech Extreme 3D Pro Joystick is detected in MSFS 2020
This my work with other Joystick and Controllers.

Hi Raptor,
my 3D extreme is detected in MSFS but i cant calibrate !
I already opened a ticket @logitech because all of my planes are drifting to the left.
Mine was also detected as 046d-c215-Logitech Extreme 3D

KR
Rusty

These joysticks are not really meant to be calibrated. If you install the official drivers from Logitech, they even remove the calibration button that windows provides. I don't even know if the calibrate button would actually work.

Ideally, you should just reset to default on the windows usb game controller panel, and then try it on the website I put earlier. If you have the official drivers there won't be a calibration button at all, but there's a key combination trick to find it (google/youtube)

If the joystick has a calibration issue with the default values (or official driver) then I would either try to use the warranty on it or service it myself.

You can open it up, clean any dirt that might have gotten in thru time, and re-lubricate it. I've seen videos recommend contact cleaner and WD-40. I don't know about those, as they might be too aggressive and WD-40 is more a of a temporary lubricant. Something like 3-in-1 multipurpose oil would last longer, and is what I've used in the past. I've seen some videos recommend a silicone based lubricant instead of oil, never tried it, but their reasoning behind it seems OK.

You wouldn't use much of any of those products. Last time I had to do this was on a game pad. I put 1-2 drops of the multipurpose in each of the analog sensors, and that was it. I had a left over can of compressed air i use for cleaning my desktop and that helped for the initial cleaning.

On the website, to interpret what you see:
If you see a value of for example 0.00987 while centered. That's still inside a deadzone of 1% which is pretty good. (1% would be from -0.01 to 0.01)

My friend who was a force feedback joystick (and is centered by motor, not by spring) had to use a bigger deadzone, he was typically on 0.0567 which is slightly above the 5% mark. I recommended to just go with 6%, i think he picked 10% for good measure.

My MSFS settings are:
-50% sensitivity on roll yaw and rudder with 1% deadzone.
0% sensitivity on throttle. with 0% deadzone.

And I based those deadzones on the information I was getting from the tester website.

I have not had any problem since I selected "FORCED OFF"
"Under Steam Input Per-Game Setting (Requires restart of game), select FORCED OFF"

I can now have my Monitors go to sleep mode with my Joystick (Logitech Extreme 3D Pro) attached.

Under "Device Manager" "Logitech Extreme 3D Pro USB" right click " Disable Device"

Enable to Joystick when you need it, disabled when you don't and your Monitors will go to sleep.

It's a work around, not a Fix.(Sorry) I have a desktop shortcut.

Thanks for taking the time to try and resolve this problem.

I installed MSFS yesterday and assigned the buttons on my Logitech Wingman Extreme Digital 3D joystick. Unfortunately, the game is unplayable because even the slightest input to the joystick is exaggerated in the game. I have reduced sensitivities to zero but without any effect on the controls.

I notice that the CONTROLS window in MSFS recognises my joystick but there is no picture of the device as with the keyboard and mouse. Also, I followed your fix, above but I seem to have a different menu under "Properties" so cannot find the Steam Input Per-Game setting. Instead, when clicking on MSFS in the Steam Library, I get a dialogue box with a panel, om the left with these options:

GENERAL
UPDATES
LOCAL FILES
BETAS
CONTROLLER

The CONTROLLER window offers an override for MSFS.

Obviously, I am missing something so could you post more detailed instructions or a screenshot?

Perhaps the solution is download, install and launch Logitech Profiler

https://support.logi.com/hc/en-us/articles/360024843033--Downloads-Extreme-3D-Pro

This utility accesses every button and axis of the joystick, allows making changes to each, allows setting up game specific profiles and launch games.

I can now have my Monitors go to sleep mode with my Joystick (Logitech Extreme 3D Pro) attached with the below bat file. It enable and disable the Joystick.

I modified this bat file for my Monitors sleep problem.

ECHO OFF
:0
CLS
ECHO Need to run in Administrator mode
ECHO Need to start with device disable or you will need to reboot to disable device
ECHO Disable after using

ECHO 1: OFF
ECHO 2: ON
SET choice=
SET /p choice=
IF '%choice%' == '1' GOTO F
IF '%choice%' == '2' GOTO T
GOTO 0:

:F
ECHO disable...
devcon disable USB\VID_046D^&PID_C215^&REV_0204
devcon disable USB\VID_046D^&PID_C215
pause "added by me"
Exit "added by me"

GOTO 0 "removed to see status"

:T
ECHO enable...
devcon enable USB\VID_046D^&PID_C215^&REV_0204
devcon enable USB\VID_046D^&PID_C215
pause "added by me"
Exit "added by me"

GOTO 0 "removed to see status"

----------------------------------------------------------------------------------------
Note: The device manager shows these ID's without " ^ " in front of " & "

To get your computer Logitech Extreme 3D Pro USB Hardware IDs
Go to CMD line: CMD enter devcon hwids *

The below are my Hardware IDs for my Logitech Extreme 3D Pro USB

Name: Logitech Extreme 3D Pro USB
Hardware IDs:
USB\VID_046D&PID_C215&REV_0204
USB\VID_046D&PID_C215
Compatible IDs:
USB\Class_03&SubClass_00&Prot_00
USB\Class_03&SubClass_00
USB\Class_03HID\VID_046D&PID_C332&MI_00\7&4FDA45A&0&0000

Hi, many problems you got ???
I use the "X-56 Hotas Rhino" + his logitech x56 program and no one problem on mfs2020 and Elite Dangerous : Horizon...

Thanks all.....problem solved.