Blue screen: HTTP.sys error

Anonymous
2021-06-16T14:33:13+00:00

recently started getting blue screen error when running Visual Studio 2019 and IIS Express application

msinfo:

https://1drv.ms/u/s!AgLJxHDVN__BhSnnjqW37EXiiXZ8?e=uin5sb

minidumps:

https://1drv.ms/u/s!AgLJxHDVN__BhSjD62yp8R-oqm1X?e=hlhbWE

thanks

Windows for home | Windows 10 | Performance and system failures

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  1. Anonymous
    2021-07-22T16:11:19+00:00

    I have this version now installed for 2 days and it has apparently solved the issue. I, nor my collegues, have had the BSOD once since installing it.

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  2. Anonymous
    2021-07-09T16:15:35+00:00

    I have experienced the same problem and have been able to resolve it by uninstalling KB5003637 - which appears to be the same update which introduced the weather widget on the task bar. http.sys is included in this update's list of files to be updated.

    I and 2 other of my collegues have resolved the problem in this way.

    Obviously the delay to any further windows updates must be applied as well or else it sneaks its miserable self back onto your machine.

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  3. Anonymous
    2021-07-09T00:22:29+00:00

    @Upex - what troubleshooting steps have you tried? Did you try the registry change to disable HTTP/2, mentioned in several threads on this topic? That seems to resolve the issue for most users. A more aggressive workaround is rolling back to an earlier version of http.sys, which other users have reported as resolving the issue. I've also seen suggestions including uninstalling various updates, disabling SSL in project properties, running Fiddler to intercept and parse web traffic, and doing a "dism /online /cleanup-image /restorehealth" followed by an "sfc /scannow".

    I'd try the registry change first, if you haven't already.

    Getting pretty annoyed by this issue. I'm doing IT support for almost 100 developers, most of whom are experiencing this issue. Sure hope Microsoft puts out a fix this coming Patch Tuesday!

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  4. Anonymous
    2021-06-24T13:22:23+00:00

    I have two different PC that were running perfectly well until a few weeks. Now when I debug and ASP.NET app on VS 2019 and I hit Ctrl-F5 it will at random cause a blue screen when I use Edge. So there is a bug in Http.sys

    Switching to Chrome for dev until this is fixed.

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  5. Anonymous
    2021-06-22T05:11:49+00:00

    I disabled the HTTP service in the Registry, Rebooted my machine, replaced the file and enable it again.

    It's been a couple hours and the system is stable so far. I'll edit this post if the problem persists.

    tl;dr:

    Replacing http.sys worked like a charm

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