Go to limits tab, and set it to something like 999999 which is same as
unlimited for most todays internet connection speeds. Problem is that if you
do not set limit (if you leave it empty) it will not be unlimited but very
slow around 25 kB/s... It can be changed and saved as default option, or just
changed during download, whatever man. And it works in year 2017. :) Here is
video: <https://www.youtube.com/watch?v=VPX6P3CBrjk>