Incredibly Slow Download Speeds That Eventually Stall Out & Fail

[EnsignEpic]

As the title says. This was tested on multiple browsers run as cleanly as possible, including Mozilla Firefox (all potential blocking add-ons deactivated, as seen in screenshot; NoScript doesn't grey out), Google Chrome (clean), and Microsoft Edge (clean). Using a computer with dual LAN & Wi-Fi active (& router literally on the other side of the wall), with gigabit internet (actual appx 50 - 75 MB/s). No other downloads were active, and the file downloads were tested using both the browser itself, as well as Free Download Manager. I am a premium member so there should be little/no throttling from the website & CDN services. There's definitely something f***ed going on, and it's definitely on your guys' end. Attempting to test your CDN servers from the troubleshooting page on Firefox leads to failure page CDN Download Failure (403 Error), for all CDNs but the Prague server & Premium CDN. Premium CDN instead can download small files in the handful of MBs, but stalls out on anything that is over that handful in size; Prague appears to work properly but slowly (5 - 15 MB/s), as I am able to download files that were failing on Premium CDN. It looks like an issue with file hashing as per screenshot; couldn't upload full quality because of forum restrictions, lemme know if you need me to send the original any way. On Chrome, the Premium CDN exhibits the same behavior; however attempting to access any other CDN test link merely quickly opens & closes a webpage that does not start a download. Edge reports failures to download securely on all but the Premium CDN which stalls out; sorta lines up with the file hashing issue seen in Firefox. In addition, the forum itself is moving pretty slowly as well. Might wanna see what's going on with your CDN servers.

[EnsignEpic]

Country: USA - NY Metro

Internet Service Provider (ISP): Verizon FiOS

Average Download Speed (non-Nexus downloads): 60MB/s

Download tests:

• Amsterdam: N/A (see screenshot in original post)
• Prague: 10MB/s
• LA: N/A (see screenshot in original post)
• Chicago: N/A (see screenshot in original post)
• Miami: N/A (see screenshot in original post)
• Premium CDN: 120KB/s when running; normally 0 KB/s; occasional spikes to as high as 50 MB/s

Large File: https://premium-b.nexus-cdn.com/2432/94/Poorly%20Translated%20Sound%20Pack-94-1-0.zip?token=OxydnFVCgUt9-09eVtdqzw&expires=1635981430&user_id=67189486&rip=96.250.225.184
Small File: https://cf-files.nexusmods.com/cdn/2432/94/Poorly%20Translated%20Text-94-1-0.zip?md5=yx5pCf0NKt1eBIiVVjV-zw&expires=1635981374&user_id=67189486&rip=96.250.225.184

TraceRoute results:

Tracing route to files.nexus-cdn.com [195.181.162.41]
over a maximum of 30 hops:

  1    <1 ms     1 ms    <1 ms  Fios_Quantum_Gateway.fios-router.home [192.168.1.1]
  2     1 ms     1 ms     1 ms  unn-195-181-162-41.cdn77.com [195.181.162.41]