Here's a screenshot of what we are encountering not on a daily basis but every peak time like 8:30 am in the morning and solved by a browser refresh.
Highest Live/Concurrent User -700 , with Total Users of 3500 users.
CPU Util not greater than 40% in average and Memory Usage not greater than 10gb in peak time.
We also have some users experiencing Undefined pop-up but we have SSL and URLRewrite for HTTP > HTTPS.
Hoping someone can help on how to solve this problem.
Do I need to increase the default # of workers in IIS? currently it is 1 worker.
or change my dbconfig based on the performance recommendation since I am using the default in mysql config.