I am experiencing a problem with qBitTorrent software.
Did a clean install, it works but after some time working, it would just stuck - web interface works, I can add/remove torrents but it won’t download anything.
For example, if I add a new torrent, it would sit there with “downloading metadata” (if magnet was used) or “stalled” (if torrent file was used) for eternity.
But, if I SSH to the my Pi 4 that hosts it and do “service qbittorrent restart” - it will start working again… sometimes even for days, until it gets stucked again.
Accordding to Github a lot of people have this issue and they found various solutions for this.
So the top solutions I found in the short time are:
[] wrong network interface was set, change it in qBittorent settings, under Advanced
[] the used VPN software created another network interface, see line above for fix
[] set to randomize port at startup fixed it
[] change upload rate from 0 to something else fixed it
[*] change back to older version fixed it
It’s a mystery, or just a lot of bugs which cause this behaviour