Le pare-feu bloque la projection sur tv samsung

Norton 360 for Windows
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Je ne peux plus diffuser les vidéos depuis mon laptop windows 11 sur la tv samsung alors que cela fonctionnait avant. La diffusion n’est possible qu’en désactivant le pare-feu Norton

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@Bernard_Courbot Within your Norton settings check for your network being set at Public. If it is set it for Private in Norton and do the same in Windows settings to make them match. Reboot the laptop and recheck. Please let us know what your results are.

SA

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Both Norton and Windows have network as private; I already checked it

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I forgot to ask if your Norton install is version 25.11.10580 (build 25.11.10580.0). Also are there entries in the Norton history showing that Cast is being blocked? If so could you please post a screenshot for review? I am able to Cast but only to certain devices and websites from Opera GX on Windows 10 Pro without any issues, I am on the version of Norton noted earlier.

SA

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I have the version 25.11.10580 just manually updated. I send you the screenshot of the history just after the reset, everything seems OK but always no cast with the firewall on

norton2a
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1 Like
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Norton ved der er en fejl i firewallen så det bliver nok snart fix

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Anything new in the history area since your last post?

SA

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Always the same, no cast…

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Bonjour @Bernard_Courbot ,

Pour votre bonne information, votre difficulté semble proche de celui-ci en cours de traitement, vous trouverez certainement quelques éléments de réponse dans cette conversation : Screen Cast blocked by Norton Firewall.
Comme évoqué par @globus5000 , vous verrez notamment dans l’historique des echanges le message de @Gayathri_R disant que les équipes de développement ont connaissance de ce soucis et qu’il est en cours d’analyse et de traitement.

Bon week-end.

Guillaume

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det ser ud til at være en støre og gammel fejl de har men de retter det jo så hurtig de kan det tar jo ikke 5 min at rette fejl som nogle tror der er jo også dumme fejl i norton utilities men de bliver jo også fixet så hurtig de kan men alt tar tid om man vil acepter det eller ej der kan jo være fejl over alt og når de er fundet retter de dem så hurtig de kan og hvor store fejlene jo længere tid tar de at rette sådan er det jo bare

1 Like
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The more I search, the more I see norton sitting on their hands. We are now 9 months from the date of this announcement. In my opinion norton has shown shameless lack of commitment to a fix.

Note the date on this norton document : Last modified: 02/20/2025

Norton 360 app blocks wireless screen sharing on Windows

Applicable for: Windows,Windows 10 in S Mode

We are aware of an ongoing issue with the Norton 360 app where the Norton Smart Firewall feature blocks the wireless screen sharing on your device. We are working on fixing this issue in an upcoming release.

Meanwhile, you can try the below the steps to resolve this issue:

  1. Restart your computer and try wireless screen sharing now. If you still have issues, then try step 2.

  2. Make sure that your Windows operating system is up to date. For more details, refer to the Install Windows Updates article. If you still have issues, then try step 3.

  3. Run Norton LiveUpdate. For detailed instructions on how to run Norton LiveUpdate, refer to Run LiveUpdate.

DocID: v20250102055127552
Last modified: 02/20/2025

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Take note of the date of this post; Oct 2024. norton has had over a year to correct their firewall programming. Seems advertising upsell popups take priority over software function and customer service.

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fwiw ~ last I heard:
Norton is aware of the Screen Cast blocked by Norton Firewall issue and the team is working on the fix.

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