@Joker Thanks for investigating. The process you describe for fixing it is exactly the process I've tried on several of these multiple times already.
I've just tried again on "Doctor's Mine" - https://www.gaytor.rent/details.php?id=RTSvW-CydK9lh7zCqXtYsw - and "OF-Shane Hall" - https://www.gaytor.rent/details.php?id=uo_NNanxkhEEygcvuqCI5A.
qBittorrent won't allow you to have the same torrent listed twice. If it already exists, it just displays a warning, asking if you'd like to merge the trackers. Of course, if they're not exactly the same torrent - but maybe sharing the same name and files as an existing one - it probably would allow it. But I've double checked this isn't the case. I have a very structured naming syntax, so I'm confident it would leap out if that were the case.
I checked both torrents were exactly those I thought they were, by pausing the original before deleting it then checking that both my total seeded torrents and seeders of that torrent both dropped by one after I'd done so. After readding then restarting each torrent, both numbers rose by one.
In both cases, after I'd carefully gone through the process to readd them, those torrents immediately flagged the same warning as before as soon as they were started.
"Doctor's Mine" is a torrent I'm the creator of. I have it set up so that the torrent points to a folder with symlinks rather than the actual files. I doubt this is a contributing factor though, as I have 323 torrents set up this way, 318 of which are working with no problems. I did repeat the process, pointing to the real file locations, just in case. The result was the same.
"Shane Hall" is one I simply snatched and the torrent points to the real file location, though this isn't the original download location. It was moved using qBittorrent's facility for this. Again, I have 177 other torrents moved in the same way that have no problems, so I feel it's safe to discount this as a factor.
Having said all that, I appreciate that you have 1001 other things to do and that this is trivial in the scheme of things. If it's an issue other members also start to report, that likely makes it worthwhile investigating further. If not, I'll just get over myself (or stick masking tape over the line that annoys me) so please don't feel the need to put in further effort.
My gratitude for those efforts thus far!







