qBittorrent official forums

Guys,

Some trackers require authentication credentials.
Even if I click on cancel the alert window they keep appearing.

I need to know how to disable these annoying alerts.

Select which torrent you want to edit trackers for from the list of active torrents.  Then click on the "Trackers" button near the bottom of the window.  Finally, right click on any trackers and select "remove tracker"

This only works with the GUI mode of qBittorrent.