Console Initialization Error: The request failed with http status 400: bad request

Version 3

    Verified Product Versions

    Endpoint Manager 9.5Endpoint Manager 2016.x

    Description:

    Console login fails for some users, and this does not affect all users on all consoles.

    Error: console initialization error: The request failed with http status 400 bad request

     

        

    Resolution:

    To get around this, you can use the IP address of the site server, rather than the name

    or:

    Add registry DWord values to HKLM\System\CurrentControlSet\Services\HTTP\Parameters

    MaxFieldLength 65534

    MaxRequestBytes 500000

     

     

    After adding these values and rebooting the server, all users stopped experiencing HTTP 400 errors.

     

    This information came from the following website.

    http://nyc-dba.blogspot.com/2007/04/mysterious-http-400-errors-caused-by.html