Insights just keep loading

I tried to get the Insights from my dataset, and from the report, but nothing happens. It just keeps loading, not saying 'Success' or 'Couldn't load Insights'. Last week i could get insight on my data, but this week i can't. Does anyone have a suggestion on how i fix this problem? I have tried logging out, restarting, updating the data, saving the report again, and nothing helps.

I have also tried to get insights on a different data set (The Sales and Marketing sample provided by Power BI), but this can't get the insights either.

I also can't analyze the data from my own data, or from the Sales and Marketing sample.