I’ve got the Insights Sheet installed, but I can’t find how to run it.
Are you seeing any errors in the sheet or is it just blank?
Often the best first step to debugging a template issue is to unhide the “hidden area” (columns) that is often to the right of the dashboard contents. You can do that by clicking the small arrow in the top-right-most column header. There, you will see the lookups and calculations that feed the data into the dashboard. Usually if there is an issue with data flowing from your spreadsheet into the dashboard, you will see broken formulas or empty cell references (in lookups) here. Can you peek at the hidden area in your sheet and let us know if anything looks amiss?