Falha ao carregar o recurso: net :: ERR_INCOMPLETE_CHUNKED_ENCODING no IE e ASP.NET

Eu uso o IExplorer 11 no Windows 8.1 e o IIS e ASP.NET 4.6.1 no Windows Server 2008 R2.

Meu aplicativo ASP.NET éWebForms e usandoUpdatePanels.

Eu tenho a configuração de manipuladores:

<httpHandlers>

  <remove path="*.asmx" verb="*" />
  <add path="*.asmx" verb="*" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false" />
  <add path="*_AppService.axd" verb="*" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false" />
  <add path="ScriptResource.axd" verb="GET,HEAD" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false" />

esystem.webServer.handlers:

  <remove name="ScriptResource" />
  <add name="ScriptResource" 
       verb="GET,HEAD" path="ScriptResource.axd" 
       preCondition="integratedMode" 
       type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

Agora, tentei acessar meu aplicativo Web via HTTPS. Mas eu recebo um erro agora, antes não, outros testes mais antigos estavam certos.

Eu recebo um erro no console (F12 para desenvolvedores no IE):

Failed to load resource: net::ERR_INCOMPLETE_CHUNKED_ENCODING

Mensagem completa no console:

Falha ao carregar o recurso: net :: ERR_INCOMPLETE_CHUNKED_ENCODING

ScriptResource.axd? D = JdegD_7PUJVmXULFjUEnn8-WKsu7dMZfODGKttl…: 5 POSThttps://myHostname.company.es/v2/Access/Login.aspx?ReturnUrl=%2fv2%2f net :: ERR_INCOMPLETE_CHUNKED_ENCODING

Sys.Net.XMLHttpExecutor.executeRequest @ ScriptResource.axd? D = JdegD_7PUJVmXULFjUEnn8-WKsu7dMZfODGKttl…: 5

Sys.Net._WebRequestManager.executeRequest @ ScriptResource.axd? D = JdegD_7PUJVmXULFjUEnn8-WKsu7dMZfODGKttl…: 5

Sys.Net.WebRequest.invoke @ ScriptResource.axd? D = JdegD_7PUJVmXULFjUEnn8-WKsu7dMZfODGKttl…: 5

Sys.WebForms.PageRequestManager._onFormSubmit @ ScriptResource.axd? D = xK_C6ZiWnJAwbFmxycomhSoVuG7wQBL347wu7B8vRv4lZ-am5E4rxJ-GZ-gWm03a7M6T4lFW:

(função anônima) @ ScriptResource.axd? d = JdegD_7PUJVmXULFjUEnn8-WKsu7dMZfODGKttl…: 5b

Eu tento usar

scriptResourceHandler enableCompression = "false" enableCaching = "true"

 <system.web.extensions>
    <scripting>
      <!-- Test: Error net::ERR_INCOMPLETE_CHUNKED_ENCODING -->
      <scriptResourceHandler enableCompression="false" enableCaching="true" />

    </scripting>
  </system.web.extensions>

e tento desabilitadocompressão:

<!-- DISABLED GZIP 

  Test: Error net::ERR_INCOMPLETE_CHUNKED_ENCODING 
<urlCompression doStaticCompression="true" doDynamicCompression="true" dynamicCompressionBeforeCache="true"/>
<httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files" sendCacheHeaders="true" cacheControlHeader="max-age=31536000" dynamicCompressionDisableCpuUsage="90" staticCompressionDisableCpuUsage="90" dynamicCompressionEnableCpuUsage="0" staticCompressionEnableCpuUsage="0">
  <scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll" doStaticCompression="true" doDynamicCompression="true" dynamicCompressionLevel="10" staticCompressionLevel="10"/>
  <staticTypes>
    <add mimeType="text/*" enabled="true"/>
    <add mimeType="message/*" enabled="true"/>
    <add mimeType="application/javascript" enabled="true"/>
    <add mimeType="application/x-javascript" enabled="true"/>
    <add mimeType="application/json" enabled="true"/>
    <add mimeType="application/json; charset=utf-8" enabled="true"/>
    <add mimeType="*/*" enabled="false"/>
  </staticTypes>
  <dynamicTypes>
    <add mimeType="text/*" enabled="true"/>
    <add mimeType="message/*" enabled="true"/>
    <add mimeType="application/javascript" enabled="true"/>
    <add mimeType="application/x-javascript" enabled="true"/>
    <add mimeType="application/json" enabled="true"/>
    <add mimeType="application/json; charset=utf-8" enabled="true"/>
    <add mimeType="*/*" enabled="false"/>
  </dynamicTypes>
</httpCompression>
-->

Alguma sugestão? Como fazer uma boa solução de problemas sobre isso?

ATUALIZAR: Teste no Chrome e recebo o mesmo erro.

Eu vi o log do console F12:

Cabeçalhos

Controle de cache: sem cache

Tipo de conteúdo: application / x-www-form-urlencoded; charset = UTF-8 Origem:http://myhostname.company.es Referer:http://myhostname.company.es/v2/Access/Login.aspx?ReturnUrl=%2fv2%2f

Agente do usuário: Mozilla / 5.0 (Windows NT 6.3; WOW64) AppleWebKit / 537.36 (KHTML, como Gecko) Chrome / 50.0.2661.102 Safari / 537.36

X-MicrosoftAjax: Delta = true

Solicitado por X com: XMLHttpRequest

Dados do formulário

...
__ASYNCPOST:true

Não tenho antivírus no local

Problemas, talvez, o comprimento do conteúdo no Chrome usando o UpdatePanels. Eu não sei.

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