Stefan Goßner

In the last couple of weeks we received cases where customers enabled ASP.NET task friendly synchronization in the web.config of their SharePoint servers using web.config entries like the following: <appSettings> <add key=”aspnet:UseTaskFriendlySynchronizationContext” value=”true” /> </appSettings>   From https://docs.microsoft.com/en-us/previous-versions/aspnet/hh975440(v=vs.120):  If this key value is set to false [default], asynchronous code paths in ASP.NET 4.5 behave as […]