Sorry to hear you're having problems downloading from Nexus Mods. We'll need to know more about your setup before we can help you.
Please check out our troubleshooting guide for quick fixes.
I also have exactly the same problem too, same port, IP and everything. This issue is so annoying, I can't even download Skyrim 2020 Parallax. For me it happened around the 20th of February
Seems to be some kind of routing issue. From NYC on a raw connection I get 1.2MB/sec. When I connect to a VPN with an exit point still in NYC, I get a clean 41.5MB/sec (what it should be).
^ Using what he said I connected to a vpn in Nevada and was able to download successfully.
Edited by Dekeomi, 23 February 2021 - 06:26 AM.