@Mark Kaine
All downloads are capped at 1.5 MBps, regardless of where they're from. I've tried downloads from Steam, Blizzard and multiple files from Chrome.
I have tried power cycling the router / Modem combo.
I haven't changed my steam region because results are the same everywhere.
I've restarted the pc several times.
What does TLDR mean?
I've disconnected one of the two network cables.
@cr8tor
After removing the second cable I did reboot. Several times as I have been making some changes and testing another problem I've been having.
I've tried downloads from several locations.
The 17.8MB HWiNFO download took a little over 17 seconds
Here's the file
@Bad5ector
QoS is not enabled. The speed test yields consistent, 70 - 80mbps download speed results.
@truescot
No I have not.
HWiNFO Test 1.CSV