r/unRAID•
bouaaah

Very slow seeding speed on qBittorrent when using VPN (Unraid + AirVPN)

Hi everyone,

I’m trying to set up my Unraid server to use qBittorrent behind a VPN, but I’m running into a seeding issue.

The problem

  • Without VPN: I get good seeding speeds (several Mbit/s).
  • With VPN enabled: seeding drops to a few kbit/s, and only for a few seconds at a time.
  • Downloading works fine and is not affected.

My setup

  • Unraid server
  • qBittorrent running in a Docker container
  • WireGuard VPN via Unraid’s built-in VPN Manager
  • VPN provider: AirVPN

What I’ve checked so far

  • Port forwarding is configured on AirVPN
  • AirVPN port test reports the port as “open”
  • The same port is:
    • Mapped in the Docker container (see screenshot)
    • Set in qBittorrent’s connection settings
  • I also tested using Gluetun instead of Unraid’s VPN Manager, but the behavior was the same

AirVPN port forwarding menu

AirVPN test

Docker port

qBittorrent settings

What I suspect

I’m guessing I’m missing something related to port forwarding or incoming connections, but I can’t figure out what exactly.

Troubleshooting limitations

  • I don’t really know how to properly test incoming connections
  • Right now, the only way I can tell is by waiting for torrents to get incoming peers, which is… not very effective 😅

At this point, I’m kind of running out of ideas.
If anyone has experience with Unraid + qBittorrent + VPN (especially AirVPN), I’d really appreciate some guidance.

Thanks in advance!

Posted Jan 25, 2026, 12:15 PM UTC

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