My report is getting data and says "Almost done" since 25 minutes. Can anybody help?
getting same isssue
Resolved my issue, I upgraded my On Premise Gateway to latest release, when this was done I still had issues, but refreshing the report ( in Power BI Online) now showed me DLL errors to my gateway. So I uninstalled the on Premise Gateway in Add\remove programs and installed again, then everything worked OK.
Not sure if this siuation applies to others having the issue but perhaps helps.