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loss of internet connectivity after deployment of GPO Security baseline (FINAL) for Windows 10 v1903 RRS feed

  • Question

  • been pointed here from https://answers.microsoft.com/en-us/windows/forum/windows_10-security/sandbox-loss-of-connectivity-after-deployment-of/be7bb2da-60cf-4d8a-b6d7-72bba3a761b4?

    W10 Pro x_64 v1903 b18362.175

    After having deployed (as admin) BaselineLocalInstall.ps1 -Win10NonDomainJoined on the node and gpupdate /force, respectively rebooted the node, the sandbox's internet network connectivity is gone. RDS is working and the client is accessible from its host.

    I have been pulling me hair to figure out which potential setting from the Security baseline could cause this but without luck and thus here I am hoping to find a solution.

    In order to debug the matter ran RD /S /Q "%WinDir%\System32\GroupPolicy" and thereafter gpupdate /force and the sandbox's connectivity is restored, but of course the GPOs are gone.

    Playing this back and forth reproduces the same results.



    Monday, June 17, 2019 10:43 AM

Answers

  • b18362.356 finally got it sorted, least on this node the issue it absent since the update
    • Marked as answer by gotta b kiddin Wednesday, September 11, 2019 10:25 PM
    Wednesday, September 11, 2019 10:25 PM

All replies

  • meanwhile updated the node to b18362.207 with the issue still present. this looks like a bug of the sanbox interacting with GPO. Maybe sanbox is not ready for prime time?

    curious that this is being met with zero reponse in this forum


    Monday, July 1, 2019 5:21 PM
  • #posterity - OS update to b18362.239 did not cure the issue
    Tuesday, July 9, 2019 7:18 PM
  • #posterity - OS update to b18362.267 did not cure the issue
    Saturday, July 27, 2019 6:45 AM
  • #posterity - OS update to b18362.295 did not cure the issue
    Wednesday, August 14, 2019 8:11 AM
  • #posterity - OS update to b18362.329 did not cure the issue
    Saturday, August 31, 2019 6:02 PM
  • b18362.356 finally got it sorted, least on this node the issue it absent since the update
    • Marked as answer by gotta b kiddin Wednesday, September 11, 2019 10:25 PM
    Wednesday, September 11, 2019 10:25 PM