I have a dashboard that was doing just fine, until today it started showing this error in some fields:
“Looker Studio cannot connect to your data set. Failed to fetch data from the underlying data set. Error ID: 9cffbba3”
What is weird is that if I change some filters like date (a include today in the data filter from the object) it works, or if I choose only one campaign.
I’ve already tried all the solutions like revoking and restoring access, creating a new field, refreshing the fields, etc
Does anyone knows if in Looker studio pro you don´t have this issues?