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This operation returned because the timeout period expired. (Exception from HRESULT: 0x800705B4)? RRS feed

  • Question

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    on calling following code for notification:

    var channel = await PushNotificationChannelManager.CreatePushNotificationChannelForApplicationAsync();

    throwing following exception: 

    This operation returned because the timeout period expired. (Exception from HRESULT: 0x800705B4)

    Note: I am connected to VPN using pulse secure for connecting to enterprise server. Internet connectivity is working fine as checked on browser opening few online sites. however this error is not coming on connected to public network. 

    What could be the issue? 

    Monday, April 9, 2018 12:59 PM

Answers

  • What's your OS version?

    I would recommend you to perform clean boot.

    Putting your system in clean boot state helps in identifying if any third party applications or startup items are causing the issue. If yes, you may have to contact the program manufacturer for any updates or uninstall and re-install the program.

    Refer the following Microsoft KB article for more information on how to troubleshoot a problem by performing a clean boot in Windows:

    How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
    http://support.microsoft.com/kb/929135

    This is a good and valid question; however, it truly has nothing to do with SCSM and is best posted in a Windows forum instead of a Service Manager forum.

    https://social.technet.microsoft.com/Forums/windowsserver/en-US/home?category=windowsserver

          

    Please remember to mark the replies as answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.

    Tuesday, April 10, 2018 9:29 AM