What ever site or method you use, You can only Grab 2.5 to 3 GB max.
And don’t know what is the purpose of downloading torrent as in Direct download? Torrent is also direct download and it can do the deed easily, even you can Grab the whole content why stuck if the torrent is larger than 4 GB? LOL anyways, tricks are tricks.
A few unknown and working ones already Exists here: How to Download Torrent Files with IDM (Torrent to IDM)
Other than that, I never bother myself on any alternative method to grab torrent as in direct download and why would keep searching on problems and errors they have no meaning because while I do that, I can even download the whole torrent earlier.
And peoples those who thinks this method can help you Grab dead torrents? then never think of that, those tricks are only working for active torrents, and If you configure your connection & torrent client then you would never need any trick to download something that way. it’s a time in my opinion. LOL
But peoples who need it, they are good to use and rest of it, but only for 2.5 GB. Good luck!