All Trackers 'Not Working',

[MattJunks]

OS: Windows 7
Version: qBittorrent v3.1.1.12
Windows Firewall allowed for Public and Private locations.
Always announce to all trackers enabled.
Uninstalled, reinstalled, exited, reopened.
Port is forwarded.
Not working for five different private trackers, all of which allow the latest version of qBittorent in their Rules.
Same torrents and trackers worked in uTorrent. Moved over and found that I could download for a little bit, but not upload at all. After latest reinstall I can no later download as well.
The tracker also has not supplied a message other than 'Not Working'.

[git-project-one]

I'm running Mac OSX and running into this same issue. Everything will be running along then get into this state.

The only way I've seen to get out of it is to dump my preferences.

[shebang4]

I had the same issue, unchecking the "Listening to IPv6 addresses" box in the options->advanced tab solved it.

[git-project-one]

Hmm, I checked that setting and mine was unchecked. So I checked it and it started working. I feel qBittorrent could use some improvement in detecting these issues and working around them dynamically.

[shebang4]

Interesting, do you actually have an IPv6 address by yourself?

[git-project-one]

My router hands out ipv6 however not enabled ISP side. I guess a simple enough solution is to disable ipv6 on the router. However that is a workaround to the root problem which is qBittorrent binding to the wrong IP.

[MattJunks]

Solved it on my end;

When you scroll in the settings tabs, sometimes the dropdowns on the tab scroll with it. This caused me to accidentally add a blank proxy server (0.0.0.0), which then cut out my connection. Didn't realize it until I went one by one through my settings.

So, to add an additional thing to check onto this issue, make sure you do not have a blank proxy server enabled. Once I removed that my issue was solved.

[ngosang]

@sledgehammer999 close. Looks like this is a forum question not a bug.

[ghost]

@MattJunks Your answer helped me almost a year and a half later, thanks for sharing the solution. I did the same thing, I scrolled on the proxy dropdown and changed it from none to socks4 0.0.0.0

I would have never figured this out without your post.. I didn't know I changed anything

[tacologic]

Had this problem as well. Above fixes didn't work. Enabling anon mode did.

EDIT: This is not correct, just a coincidence. Actual problem seems to be that some of the IPs that I'm grabbing don't connect.

[stressedredneck]

Another quick fix that I found after having this same issue was to check the port used for incoming connections under "Options", "Connections". Mine was set by default to something besides 6881. Once I changed it to this, it started working again.

[nocibambi]

Solved it on my end;

When you scroll in the settings tabs, sometimes the dropdowns on the tab scroll with it. This caused me to accidentally add a blank proxy server (0.0.0.0), which then cut out my connection. Didn't realize it until I went one by one through my settings.

So, to add an additional thing to check onto this issue, make sure you do not have a blank proxy server enabled. Once I removed that my issue was solved.

I just had the exact same issue...three and a half year later... :-O

[Horrgakx]

I've just had this issue for a week and a couple of my friends have looked at it too. I've even signed up to a new VPN service which allows port forwarding. Nothing would work with qBittorrent, and I even tried the current and an old version. I also tried turning the Win10 firewall completely off. Nothing worked.

I switched back to uTorrent and it's seeding now. Very odd.

[JonasNilson]

My issue was caused by the "Network Interface" being set to something that wasn't working properly (I changed it back to 'Any interface' as a quick solution):

[afgks]

My issue was caused by the "Network Interface" being set to something that wasn't working properly (I changed it back to 'Any interface' as a quick solution):

Thank you, you solved my problem!