The issue is now fully resolved since file data sources also function properly again

Session start times have recovered and returned to normal. While DataLab is now mostly operational again, files added as data sources are temporarily inaccessible. Users can still upload files directly in their workbooks by expanding the context panel on the right side of the editor. We are actively working on a fix to re-enable file data sources.

DataLab is recovering but sessions might still be slow to start.

DataLab is down again. Users are unable to get a new session.

We have identified the issue and are actively working on a fix. DataLab is slowly recovering. Sessions may take longer to start.