Unreal Engine 4 Launcher has a significant problem when it comes to Internet usage.
The launcher itself if downloading/updating takes literally all of my broadband connection, and strips everyone else in the house, including my own machine of their Internet.
I’ve never seen this happen before. Also, I’ve no way of downloading anything on the Marketplace to another hard drive.
Scott
Our apologies for the delayed response for this. Thank you for your report that the Launcher monopolizes bandwidth while downloading, we will investigate.
As for not being able to specify where Marketplace downloads go, this is a known issue which we should have resolved in the near future.