Engines are still running while Master Switch is OFF on iniBuilds Airbus A330

AlphaMike8016 · November 22, 2025, 2:20am

Using the template below will greatly help the team reproduce the issue and ease the process of fixing it. Before posting, search for an existing report. If you are not sure it’s a bug, please first report in User Support Hub.

3 tags are required - add them in the tag section next to the title above:

One for iteration (msfs-2020 or msfs-2024)
One for platform (ms-store, steam, xbox , or xcloud)
One for aircraft (start typing in your aircraft name in the tag section and pick correct option)

Feel free to delete this quote section after adding your appropriate tags.

ISSUE DESCRIPTION

Description of the issue: After flight from Dubai to Aktau on VATSIM on A330-300P2F, I was performing the shutdown procedure. Engine Master Switch turned OFF and Fuel Flow decreased to ZERO, but Engines suddenly were still running.

FREQUENCY OF ISSUE

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

Since the last beta update 1.6.27.0.

REPRODUCTION STEPS

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

I tried to restart the plane
Deleted WASM to understand if that was the issue.

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? N/A

[PC Only] What GPU (Graphics Card) do you use? - RTX4060

[PC Only] What other relevant PC specs can you share? - 12th Gen Intel(R) Core™ i7-12700H 2.30 GHz, 32Gb RAM

MEDIA

Please add a screenshot or video of the issue occurring.

AlphaMike8016 · November 22, 2025, 7:29am

Here is video demonstration of that issue

DementedCorn327 · November 22, 2025, 8:25am

Can replicate.

PurpleGodSteve · November 22, 2025, 9:59am

Same here.

AlphaMike8016 · November 22, 2025, 10:10am

I was surprised when I couldn’t shut down the engines after 3 hours of flight. To be honest this aircraft needs a big rework close to iniBuilds a340 standard

BayCash52951 · November 22, 2025, 11:20am

And another claiming to have this bug

AlphaMike8016 · November 22, 2025, 11:38am

I think most of the users who is on SU4 Beta have it.

DementedCorn327 · November 22, 2025, 4:30pm

Same issue with the Beluga, tag added.

Trex2269152 · November 23, 2025, 12:38pm

Same issue here, have tried clearing wasm folders to make sure it wasn’t an old version of the aircraft that was conflicting. Confirmed that I cannot shut it off with fuel cutoff switches, and shutting fuel off on the overhead also doesn’t work. Fuel flow shows as zero on the ECAM, but n1/2 continue to run. This was all in the Beliga.

JuanPa75 · November 23, 2025, 10:38pm

A332RR still bugged on patch SU4 1.6.29 and aircraft 6.26.0

Ironic320 · November 24, 2025, 4:23pm

Same issue here, SU4 beta 1.6.29.0 A333GE.

Chewwy94 · November 24, 2025, 5:04pm

Thank you for the bug report.

We have created an internal ticket to see if our team already has this logged, and if not they will attempt to reproduce the issue and create a new bug report. This item is now marked as feedback-logged. If there is an existing bug report or one is created, we will move this thread to bug-logged.

Tuskin38 · November 25, 2025, 3:06am

Can confirm this. had to use the EFB to empty the fuel to get the engines to shut down.

AlphaMike8016 · November 26, 2025, 7:55am

Can confirm that. I have checked and yes it is true.

Maybe9357 · November 26, 2025, 8:06am

ISSUE DESCRIPTION

It is impossible to turn off the plane once you have landed and arrived at the gate.

FREQUENCY OF ISSUE

Every time

REPRODUCTION STEPS

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

Free flight with A330-200 Inibuilds with inserting routing manually on EFB then sent to ATC and avionics
After landing and at gate, by lowering the engine cut-off switches, the plane remains on
Whether the fuel pumps are turned off or on makes no difference. The plane takes off anyway and doesn’t shut down on arrival even when you flip the switches off.

4.These issues appeared with the latest build

YOUR SETTINGS

Graphic details on medium except fauna and character variety
Traffic IA
Weather real time
No multiplayer

What peripherals are you using:

Controller Xbox, Keyboard and muose

MEDIA

BayCash52951 · November 28, 2025, 6:18pm

Can confirm, this issue remains in 1.6.30.

As can be seen on upper ECAM FF for both engines are 0 after both ENG master switches are turned off. Only way to shutdown the engines are by removing all fuel out of the EFB

DekTater · November 28, 2025, 6:58pm

I actually had the same issue in the tfdi md11. I know its not compatible but the cutoff switches did not kill the engines. Also the parking brake didnt work.

DementedCorn327 · November 28, 2025, 7:18pm

Today 1.6.31 has been released, are you referring to this one or 1.6.30 ?

For me it seems to be fixed in .31:

I am not airliner familiar so not sure if EPR should stay at 1 ?

BayCash52951 · November 28, 2025, 8:15pm

Ahhh thank you for telling me, I updated it last night and did my first flight this morning without checking the marketplace. I will update after I finish this flight!

DekTater · November 28, 2025, 9:58pm

the flight I had issues with was on .30. I havent tried the md11 since. I did fly the MD80 this morning with no issues