Not sure how to concisely describe this one. I have a relatively large folder (600GiB) synced between my desktop and laptop. Before starting Syncthing I transfered the entire folder from the laptop to the desktop, so they should be almost the same (I did some work on the desktop, and then some on the laptop).
Now that the scan has finished the desktop side indeed showed a few files out of sync, a few kilobytes so nothing major.
The laptop side however shows a whole 375 GiB out of sync, which shouldn’t be the case.
The desktop sometimes spikes to 27% CPU usage, but only a few bytes get transferred. which might be a separate issue on it’s own similar to: Lots of files: high cpu load, slow transfer rate
I have tried restarting Syncthing on both ends and let it rescan the folder, but it still shows it’s out of sync. Could this have something to do with file permissions or modification dates? Or are those not synced by Syncthing.