System requests Live password for every app/game

[quote user="InfestedBike9"]every time I try te connect to Xbox live on my Xbox 360 I get massage that my password is wrong. ... online password works withouten problems[/quote]

Can you please go to the
website for account protection and security, and check if you have Two Step Verification enabled?

If so, you need to scroll down a bit, to the "App Password" paragraph.

Create an app password, and use that app password on the Xbox 360, as the Xbox 360 console can't (yet) work with the Two Step Verification code requests.

Its important to do the steps as requested, as the order I'm requesting has a reason, if you power cycle and after that you uninstall and reinstall don have the se result as what I'm requesting, but here it's a better version of that,

First uninstall the game and before installing again try to restore keeping games and apps, please be sure that you know your account email and password:

Press the Xbox button  to open the guide.

Select Profile & system > Settings > System > Console info.

Select Reset console.

On the Reset your console screen, you'll see three option use this one, be sure you remember the email and password of you're accounts:

Reset and keep my games & apps. Use this option as your primary choice when troubleshooting. It will reset the OS and delete all potentially corrupted data without deleting your games or apps. In some cases, if a corrupt game file is causing the issue you're troubleshooting, you may have to choose Reset and remove everything, but you should always start with Reset and keep my games & apps

Just change the Email Password it should change the password on the live and request password input for their end

Additional security would be to set a pass code to login or request the password every time you log

Hello, I have found your error code. this Solution is from (Microsoft) and should help.

Solution 1: Did you recently sign up for two-step verification?

If you recently turned on two-step verification, you may not know how to sign in to apps or devices that don't accept security codes. Some apps (like the mail apps on some smartphones) and devices (like the Xbox 360) can't prompt you to enter a security
proof when you try to sign in. If you get an incorrect-password error with an app or device, you'll need to create a unique app password to sign in. After you sign in with your app password, you're all set to use that app or device. You’ll use this new app
password to sign in to your device instead of using your Microsoft account password.

You'll need to create and sign in with an app password once for each app or device that can't prompt you for a security proof.

Sign in to your Microsoft account.

Under Password and security info, tap or click Edit security info.

If you're prompted for a security proof, enter it and tap or click Submit.

Under App passwords, tap or click Create a new app password.

A new app password is generated and appears on your screen.

When you’re prompted for your Microsoft account password on your Xbox console, enter the app password that you created online.

After you sign in with your app password, you're all set to use that app or device. You will use this new app password to sign in to your device instead of your Microsoft account password.

Solution 2: Verify your Microsoft Account security information

Follow these steps:

Visit Microsoft account.

Note If you have forgotten your password or can’t sign in using your password, reset your password.

Click Edit security info.

Verify your security information. For example, verify the Phone number, Alternative email address and Security question information.

Sign out of your Microsoft account and then sign in again.

Try to sign in to Xbox Live again.

Solution 3: Delete and re-download your Xbox Live profile

For help, see Download, move or delete your Xbox Live profile.

Solution 4: Clear the system cache

To clear the system cache, follow these steps:

Press the Guide button on your controller, select Settings and then select System Settings.

Select Storage or Memory.

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Highlight any storage device, and then press Y on your controller. (It doesn't matter which storage device you select; the cache will be cleared for all storage devices.)

Select Clear System Cache.

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When prompted to confirm storage device maintenance, select Yes.