Mission - Unexpected error occurred - Error Code: 309-400-00201

Same problem for me, didn’t skip any procedure and sim rate is normal. This error occur when I’m cruising in sky.

Mod Edit Translation:

Hello, I don’t understand your workaround because the bug happens even without using fuel addition, or speeding up the sim.
Do you have another solution? Other than waiting for possible fix? What does this code correspond to? Problem with customer connection? Server? Difference in information?
Thank you

Bonjour, je ne comprends pas votre solution de contournement car le bug arrive même sans utiliser d’ajout de carburant, ni en accélérant la sim.
Avez vous une autre solution ? Autre qu’attendre possible correctif ? Ce code correspond à quoi? Problème de connexion client ? Serveur? Différence d’information?

Merci

Just posting the same. Seems to be a frequent issue and happened for me when hitting hold short after landing

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キャリアモード、737の飛行を準備
機体の準備でブリッジ接続前
墜落?してその後2回か3回同じことが連続しました
それから旅客キャリアでは遊べなくなりました
737を売却し新規購入しても無理でした
これほどに怒りを感じるゲームは初めてです
2020やXではこんな感情は体験しませんでした

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Do you have the same issue if you follow the OP’s steps to reproduce it?
• Yes. Every single mission for the past week.

Provide extra information to complete the original description of the issue:
• i just finish pre-flight and taxi it gives me the error. or ill get up in the air it happens. i have no mods just the game and xbox

If relevant, provide additional screenshots/video:

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happened 4 time in a row today. no flying for me for the past week

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I agree we just want to enjoy the game and not sit on the edge of our seat hoping to day is the day i actually get to use the game we spent good money on.

3 Likes

This is such a ■■■■■■■■. Happened at the very end of very long firefighting mission right after I finished the last fire. Repair and Refuel or Refuel alone is not binded to any of my input devices including the keyboard. So it is not only this but there are other reasons as well. If the game detects such an error it could check the status of the current mission and make it count.
So it is realy frustrating. Anyone a tip for a working flightsim with something like the not working career mode in this game?

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Yep, happened to me in 2 different freelance missions yesterday.

Maybe this will get fixed by 2028.

I tried running SU1 to see if this problem goes away but first flight and I get the unexpected error a couple of hours into a medium cargo mission.

2 Likes

4 attempts at a mission tonight and each time it happened when given ILS instructions. This is without the beta and what is the point of playing?

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

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

Yes I have had this happen 10+ times in the last day. I have also posted a bug report not knowing this already exists.
If relevant, provide additional screenshots/video:

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Same problem here, 4th attempt on a long distance flight in my Boeing 737 - And well, 4/4 have given me this error - Pls fix this game! It’s been plenty of time to fix some bugs by now! Start with the game breaking ones

Since today a get everytime i start a mission this error code. and my reputation is getting rapidly lower everytime this error comes because of an aircraft crash. and i’m just started the mission and not sitting in the aircraft. til yesterday all was working fine.

Maybe its better to start a new carreer if you sorted this thing out. this is not acceptable.

@msfs-2024
@ms_store

FREQUENCY OF ISSUE

First time I was hit with this error code today.

MEDIA

REPRODUCTION STEPS

happened 5 seconds when started taxi in mission

YOUR SETTINGS

GPU : Nvidia GeForce RTX4080 Super
CPU: Intel(R) Core™ i9-14900K 3.20 GHz

Just had exactly the same after a five and a half hour cargo mission. Shut the engine down and got this error. So depressing. Has made me decide to uninstall and give up.

My previous mission ended when cruising steadily towards the end of a 3 hour flight. Was told I had crashed when in clear skies at 5000 ft.

Is there any other game that has had so many bugs.

Graphically brilliant but otherwise useless.

1 Like