I just added a bunch of new folders and things were rolling insanely smooth. No more disconnects upon adding or changing folders was really remarkable, because it meant that I could accept the folders on the other devices minutes earlier than usual. My send-only folder also started sending data while it was still scanning (not sure when this was added, but it was really awesome to see), which made syncing even faster. The entire workflow just feels smooth now, as everything works without interruption.
Awesome software. A huge thank you to all maintainers and contributors of this project.