In some Umbraco installations there are very frequent calls to the service
/umbraco/webservices/legacyajaxcalls.asmx/GetSecondsBeforeUserLogout
This may leave errors like this
Request format is unrecognized for URL unexpectedly ending in '/GetSecondsBeforeUserLogout'.
Here is how to fix it
Insert the webServices section in your web.config
<configuration> <system.web> <webServices> <protocols> <add name="HttpGet"/> <add name="HttpPost"/> </protocols> </webServices> </system.web> </configuration>
There, it works
You may get other errors from here on, but the webservice(s) should at least be accessible