This is very interesting! Can you tell me more about that client that’s working fine? Which client version exactly is it? On what operating system and which detailed version?
All machines run Arch Linux, fully up-to-date. The working client is version 6.1.4. The non-working clients are 6.1.6. Unfortunately the AUR doesn’t seem to retain old versions, so I can’t easily try 6.1.4 on the non-working machines. Server is 6.2.5 but I’d be very surprised if it’s a server issue.
I’ve tried a whole bunch of things - uninstalling/reinstalling the client, deleting my config and .seafile-data, disabling 2FA… all to no avail. The logs aren’t useful; they just say the same thing (“Failed to add download task: Argument can’t be NULL”).
I’m a software engineer / devops kind of person so I’m happy to try anything (except hacking the code, my C is super rusty).