I don’t know what happend.
progress running forever.
@Max_Wu Please send your logs to firstname.lastname@example.org for investigation. You can compress it before sending to save space. (https://forums.insynchq.com/t/how-to-find-the-log-files/19)
I just sended mail.
I can’t say anything with any degree of certainty, but I once had a similar issue where a folder I was attempting to sync contained a symlink loop (it was a