Community Tip - You can change your system assigned username to something more personal in your community settings. X
It takes a lot of time to load the Thingworx composer and save any changes in mashups or thing present in composer. Is it due to the number of users or the login attempts or any other reason?
We really need more information/details on your application to start our investigation here.
What are your system specs?
What is your application architecture (how much data being processed, how it's consumed, what services, etc)
