Tracker announce URL updatesYou can now choose a suitable line according to your network situation for your client software in UserCP - Tracker Preferences.
If you are using IPv4-only or IPv6-only connection and your client has no connectivity problems, you can ignore this.
If you have both IPv4 and IPv6 addresses (dual-stack users), we recommend you to switch announce url to IPv4 type tracker url so your client can tell our server your ipv4 and ipv6 addresses. This will make your client to connect to other peers faster.
Changing this setting won't affect torrents you downloaded before. If you want to, you may have to modify their tracker urls manually.