C4/en dataset download stopped

What I need help with / What I was wondering
I am trying to download the clean version of C4/en dataset. The dataset should be 800 GB and the space I have is 2 TB. Unfortunately after some times, the training "stopped". I am disconnected from the VM and can't access it whithout rebooting it.
I was wondering what are the requirement (hardware) to download the clean version of c4? How long does it take to download it ?

What I've tried so far

import tensorflow_datasets as tfds

# Construct a tf.data.Dataset
ds = tfds.load('c4/en', split='train')

It would be nice if...
Could we have done anything to make things better (documentation, etc.)?

Environment information
(if applicable)

• Operating System: ubuntu 18.04
• Python version: 3.7
• tensorflow-datasets/tfds-nightly version:
• tensorflow/tensorflow-gpu/tf-nightly/tf-nightly-gpu version: 2.4.1

Start by reproducing the shown tfds.load('c4/en', split='train') download with the stated Ubuntu 18.04, Python 3.7, and TensorFlow 2.4.1 environment, while recording the available hardware and failure point. Determine whether the stopped download is a reproducible defect or missing guidance; done means a confirmed fix or documentation describing requirements and expected download behavior.