another theory is that it's tied to disabling OS cache for read and writes. anyone seeing this error, are any of the settings "disk_io_write_mode" or "disk_io_read_mode" set to "disable_os_cache" or "disable_os_cache_for_aligned_files"? if so, please try to se...

is there a simple way to reproduce this? ideally in a VM. The only way I can think of to pin point this is either for me to reproduce it in a debugger, or one of you who already can reproduce it, run a debug build of qBitTorrent/libtorrent to figure out exactly which call it is that fails with INVAL...

It sounds like deluge may end up allocating too much memory for the PI, perhaps causing it to swap onto a slow medium, essentially stalling the whole machine. perhaps you could test this theory by inspecting its memory usage as you add the torrent in "top" or "htop". How large is...

Fundamentally, the .torrent file is invalid. Cas forwarded one of the torrents that's causing this issue. Here's what's happening: The .torrent file has a file in it that's in a directory with an empty name. No mainstream filesystem supports directories with empty names. Some collapse them silently ...