Schedule Refresh - Salesforce Reports

Hi

Due to the Power BI and Salesforce limitation of a maximum of 2,000 rows per query, I have had to split a report into 8 seperate reports.

When I publish to my workspace and go to schedule refresh I get an error saying my refresh token has expired.

When I reduce the number of reports to 5, so remove 3 of the reports that I still actually need, the schedule refresh then goes back to working.

Is there a set limit of reports that can be schedule to refresh?

Regards

Water_Hydration