hi，

只有单个用户或更少的用户访问此应用程序，这就是为什么发生问题的原因，我们陷入了同一个问题，要解决此问题，请按照以下步骤操作

1)在IIS中选择Applicationpool
2)右键单击用于Web应用程序的应用程序池，然后选择高级设置
3)在预先设置下，将Idel超时设置为120(在过程模型"设置下)

并测试应用程序

希望对您有帮助:)

hi ,

only single user or less user accessing this application that is why the problem occurs we were stuck up with the same issue to fix the problem follow the steps

1)In IIS select Applicationpool
2)right click on application pool that you are using for your web application and select advance setting
3)under advance setting set the Idel Time-out to 120 (under Process Model setting)

and test the application

Hope this will help you :)