rdr_file_system 0x27 BSOD After Windows 10 2004 update, but only on domain profiles

Anonymous
2020-06-08T14:50:36+00:00

Good morning, I am having an issue on some PCs recently after some PCs received the Windows 10 2004 build update. After receiving said update, the machines will BSOD with a 0x027 error code when logging into a domain profile while connected to the network.

If I remove the network cable from the PC and log into a domain account that was cached on the machine before the update, it will log in without issues and then I can connect it to the network and it seems to resume function. I can also sign into a local account on the machine, with and without network connectivity. 

I used Bluescreen View to look at the dumps which seem to be showing rdbss.sys and mrxsmb20.sys as drivers that are causing the issue. I have tried updating network drivers etc from the vendors websites and not relying on Windows to, but am still having the issue.

The other bizarre thing is if the PC crashes 3 times, boots into the recovery mode to try and repair your PC and I restart it, it will then log in once to a domain account and seem to be functioning, however if the PC is restarted it will BSOD on log in.

Has anyone seen or heard of any issues like this since this update? Could it be something out dated on the server that is causing the issue to happen to the machines on the newer OS? I can't help but feel like it has something to do with folder redirection and that is why cached accounts will work with no network connection however I am stumped how to get around this other than not updating every other machine, and rolling back if possible (I had a PC that was upgraded from Windows 7 to 10 and went straight to the 2004 build and BSOD'd, I tried to roll back to Win7 and system will not boot at the moment saying it is missing system files etc.).

I have some mini dumps I can share if that would help as I would like to get to the bottom of this if possible.

Windows for home | Windows 10 | Performance and system failures

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  1. Anonymous
    2020-12-09T13:46:54+00:00

    Hello everybody,

    Today I installed kb4592438 and gave it a new try with activating offline files.

    So far no BSOD.

    Greetings from Germany,

    Torsten

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  2. Anonymous
    2020-12-09T14:40:29+00:00

    @Frodesen, Work Folders can substitute for Offline Files used alone. But Work Folders is not a substitute for Offline Files with Folder Redirection.

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  3. Anonymous
    2020-12-09T15:18:29+00:00

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  4. Anonymous
    2020-12-09T16:33:23+00:00

    Interesting. Learned something new. Thanks!

    We redirect AppData\Roaming, and have a few users that hate change and cling desperately to their beloved IE, so those would be problems. Also have a LOB that requires IE at another site. But it's something to consider.

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  5. Anonymous
    2020-12-09T16:34:46+00:00

    Update on my case that is open with MS. Here is their recent reply to me that I have not yet tested.

    "Good afternoon,

    Thank you so much for your email and also appreciate you have been on top of this case.

    I have been pushing and also checking to get you the best option.

    We got a notification a fix for the issue you are reporting was recently release and we provided a couple of days for testing,

    I would encourage to check the following fix.

    November 30, 2020—KB4586853 (OS Builds 19041.662 and 19042.662) Preview (microsoft.com)

    Basicallly we recommend to proceed to update your unit

    Go to Settings > Update & Security > Windows Update. In the Optional updates availablearea, you’ll find the link to download and install the update.

    If you have already done this, please share your comments letting us know if the issue was resolved.

    Again I apprecaite the opportunity you gave me to help with this case."

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