I recommend closing all charts and logging in fresh.
If your system meets the minimum hardware requirements, you should be able to load up to 6 GreenChart tabs simultaneously. Each Layout/tab should load in 3 seconds or less.
Understand That the Echo indicator is very processor-intensive and may allow for only 3 simultaneous GreenChart tabs.
Check the following:
• Ensure your browser is up-to-date by glancing in the upper-right corner of your browser for a colored message.
• Ensure you do not have other processor-intensive tasks occurring at the same time in other tabs
Processor: Intel, Core i7 9th Gen or AMD Ryzen 7 4000
Learn more about minimum and recommended system requirements at greenchart.com/requirements