Yes, it only stores past 30 runs.
There are no blank reports in the report tab. These blanks only exist on the workbooks and home tabs.
Yes, I know. There will never be multiple reports created in that tab. Think of the Report as a workbook with just a single page. If it fails in the update process, it will leave a workbook in the workbook tab, not a report. In Question 2, I ask you to open the report and check if any of your analysis has errors and not just the reports tab.
everything is through a survey123 we update throughout the day or at the end of the day.
Update how? Is it just the FS is being edited? (Which should be fine). If hourly updates are not needed then, I will have you try a daily schedule to see if the problem goes away.
Alternatively, try manually updating the same report using the workbook you used to create it or publish another report and schedule it and see if the problem goes away.
Unfortunately, I can't reproduce the problem until I can narrow down the issue. but I will check this on one of my environments.
Thanks,
Akshay Harshe