Dashboards taking too long to create and edit

[#1]

I am using JMP-Pro 15.1  and building dashboards using the existing templates seems to be taking a really long time on my computer compared to the JMP demonstration videos I have watched where the presenters seem to be breezing through the dashboard building process. As an example, when I open a template and try to drop in plots, there is a significant lag and it takes several seconds for JMP to then show me where I can drop the graph. Once I do this and click "run", it again takes a long time to launch the dashboard. Even when I try to "Edit" existing dashboards, it takes more than minute for the template to open.

Once I create the dashboards though and save it as a script, launching and navigating the dashboard to interactively mine the data is very fast which makes it such an attractive feature.  

What am I doing wrong?

[#2]

I would suggest contacting JMP Support at: support@jmp.com