Nice feature. Have never seen this one before.
Really wonderful, thank you so much.
All the best!

I just wasted hours of electricity and now it is starting from the scratch again.
DLC is a DLC, and you should structure your downloads the same way as any other company in this industry does - i.e. selecting additional DLCs should not affect the main component download on ANY LEVEL.

(post was previously in wrong section, remade it here instead)