Use . HTTPS trackers might fail due to XP’s outdated root certificates. Try http://tracker.opentrackr.org:1337 or http://open.acgtracker.com:1096 .
You likely can't download these clients using the built-in Internet Explorer. You’ll need a modern legacy browser like Mypal or Supermium to actually navigate download sites. bittorrent for windows xp
Legacy versions are hosted on the official SourceForge page. 3. Transmission – Simple and Clean bittorrent for windows xp