Is there a rate limit for downloads? I was unable to download a 1 GB backup on the browser I had been running data explorer queries on for the past few hours (tried multiple times), but when I switched to another browser it downloaded fine. Then when I tried to download the 100 GB backup, the download failed again. When the downloads fail, I get about 200 MB of the way through and then the just drop – trying to restart the download fails.
If you’re self hosted, I’d move the file with scp.
I noticed this on our instance a few weeks ago. downloads fail consistently at 3G on a 4.1G backup.