A lot of times, when I download some video, the download restarts from the begin as the download was about to complete. I am on a metered connection and every Mb matters a lot.
I started the download and saw it will finish in 6 minutes, got busy with some work when I returned to see the download it was 6 % now and earlier when I left it was 52% downloaded. Eating too much data without actually downloading the video.
Customer support service by UserEcho