I have created a report in PB Desktop and publish it to Power BI Service. I was able to download the pbix file at the beginning, but encounter an error since yesterday. I didn't use incremental refresh or enable large data set. The dataset itself is only 31MB.
Can't export to Power BI Desktop format
We couldn't export to .pbix format.
Please try again later or contact support. If you contact support, please provide these details.