[Non-stop indexing, lots of invalid modification time messages]

I think I've found the logs, do you want me to attach a few of them here, or contact someone directly? I already tried changing the rescan interval. It just scans the folder continuously non-stop and continues to create log files. It's basically unusable 

[Non-stop indexing, lots of invalid modification time messages]

I'm running on Windows 10. I recently did a fresh install, and wanted to reconnect some sync folders. 

To start with, I just pointed at the original folder, and copied the link, and then removed the folder on the freenas server, and re-added it. I've done this before and had it working. I receive hundreds of messages about 'invalid modification time', and also messages about failing on downloading files due to 'initial recheck'.

Not only this, but the system just scans non-stop. It does not stop thrashing the disk. As soon as one scan is finished, it starts again, completely consuming the read on this disk.

So I stopped and removed it, and decided to delete the .sync folder, hoping that it would fix the problem, but it seems not. I have decided for the moment not to share a link to the folder, just to see if it can index correctly, but it never finishes and still has hundreds of 'invalid modification time' messages.

Any idea what I can try to stop this?