Duplication of folders

Hi, I’ve had a problem of folders duplicating. It’s not just folder, folder(2) … for a number of folders, which I’ve seen before, it’s folder, folder(2), folder(2)(2), folder(2)(2)(2) … folder(2)(2)(2)(2)(2)(2)(2)(2)(2) …

Basically hundreds of duplicates of a folder. This happened last month, I fixed it (deleted all the (2) folders) and shrugged it off as an anomaly, but It happened again yesterday.
It’s not a case of a new setup either, I’ve been using this install for months.
To make this interesting, I have 2 installs syncing the same G drive on 2 Linux PC’s.
1 is Ubuntu Server 15.04 running insync_headless (I don’t know how to get the version of insync from headless, but aptitude says it is insync-headless
2 Is Debian testing and it’s running

I have the logs from both installs if you need them

Hi there, can you kindly send in your logs (How to find the log files) along with the link to this post to support@insynchq.com for investigtion?