All Dataflows fail to refresh

[mosunic]

I have a workspace containing some 20 dataflows with various sizes, from 20 GB to 20Kb.  I have them set to refresh at staggered times from 5AM to 7AM and they are all usually finished by 7:30AM, it has been functioning like this for 2+ months without fail.  This morning I came into all dataflows still loading at 6 hours of runtime, even the ones that have only ever taken a maximum of 20 seconds.  There has been no changes to the data sources, structure, or anything having to do with the workspace tey are contained in.  I attempted cancelling the runs and refreshing again, but as I type this they have all been going for an hour with none completing.  

I have a dataflow that runs every 30 minutes in this container that takes <30 seconds to refresh, but ran into this problem yesterday at 2:30 PM, which I assume is when the issue started.

[edhans · Accepted solution]

HI @mosunic - are your dataflows in Premium Gen 2 (either Premium or PPU) or is this in Pro workspace? If Premium, please go to this thread, vote on it, and subscribe, and perhaps share more info. Dataflows - Microsoft Power BI Community