On first start-up, Inksync starts and works normally (apart from the tedious CPU consumption for partial re-indexing). But if I close the session and then log in again, insync does not start and I am forced to start it manually.
This happens to me both if I put insync in the kde plasma startup processes or if I use a systemd user service (included in the AUR package). I have tried setting a delay of 10 seconds, but with no results.