I had an error on a config in my torrent client (which is Transmission). After the torrent search was done, Transmission was not being successfully contacted, but no error was being shown on the logs.
I noticed that the connection with Transmission was hanging, and never finishing. It might be a good idea to set a timeout.
The last message regarding the manual search was:
Downloading <REDACTED> from Torrentz
I investigated, tried the client connection with
Test connection button, it also hang. I fixed the config, it succeeded and now the download works. But if the log was there I wouldn’t have to be searching for the problem.