Yeah, it's a real bummer, because though I have CAT6 Ethernet, plugged directly to a 2.5GB Ethernet, it should be so stupid-fast that I should be laughing about it. But I checked, the cable's fine, the terminations are good, ports are proper and connected, Firewall is greenlit, and running a Speedtest whilst my Laptop chugged away at 100MB/s+, my test came back lightning fast; also downloading direct to SSD. So there's nothing stopping, slowing, or otherwise impeding my Download. So I can only guess it's their launcher?