Respond to the following in a minimum of 175 words: Users who are connecting to an NLB cluster have been complaining that after using the site for a few minutes they are prompted to log in using their...

Users who are connecting to an NLB cluster have been complaining that after using the site for a few minutes they are prompted to log in using their username. What should you do to fix the problem and retain scalability and why?
The users who are connected with the NLB cluster are complaining that when they start using the site it is fine but after using it for few minutes the site prompt them to enter their username. This creates issues for the...