uTorrent is free, but it is ad-supported. Out of the box, it shows banner ads and "sponsored content." You can disable all of this without paying for Pro.

: Some users reported that version 3.5.5 could experience UI "hangs" where the program remains functional but the window becomes unresponsive unless minimized. 🔄 Recommended Alternatives

She closed the laptop and walked outside, earbuds in, the finished track playing softly. It wasn’t fame she expected—just the knowledge that what she’d made existed somewhere beyond her room, shared and whole, uploaded slice by slice by that modest torrent client she had trusted to be top of its game when it mattered most.

It looks like you’re asking for a on "uTorrent 3.5.5 for Windows build 46200" as a top or recommended version.