Connection aborted using download_dataset

[clayfos]

Greetings,

I am attempting to download datasets from a history using download_dataset with a local instance of Galaxy. This same script used to work perfectly, but now I receive the following error seemingly randomly:

bioblend.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response',)), 0 attempts left:

What I mean by randomly is that the dataset that throws the error appears to change, sometimes it doesn't happen at all, sometimes it happens when downloading the very first dataset.