Good day, 

I design an evaluation application with asp.net, it requires multiple user to login and questions will be generated,  then when answer questions, it generate result for each login, when the users logging in per session is much the application malfunctions, pls kindly advice.

• Edited by Odikeme Michael Friday, April 18, 2014 10:04 AM

Ideally this is a question for the Windows Forum / IIS as ASP.Net performance is not related to BizTalk Server but to IIS.

There are many reasons, mostly around performance that may be in play such a how many users is "many users"? How much memory is being used? What analysis (if any) have you done in this regards? Does you code use sticky sessions or cookies? (sticky sessions does not naturally lend itself to NLB), etc, etc,.

Have you enabled tracing within your application? What type of errors are you seeing?

Regards.