I believe I've discovered a bug in Syncdocs. When there are MS Office temporary files in a Google Drive account, the Syncdocs client goes into an infinite loop in which it downloads the same temporary files again and again.
To reproduce the bug, follow these steps:
1. Create a local file called ~$a.docx in a folder that is not synchronized.
2. Upload this file to a Google Drive account (one that is synchronized to Syncdocs), using the "Upload" button in the Google Drive Web site.
3. Sit back and watch while Syncdocs goes into an infinite loop, downloading this file repeatedly.
I know that Syncdocs does not upload MS Office temporary files to Google Drive, so this bug is only a problem if the temporary files get there some other way (such as uploading a folder in the Google Drive Web site, or possibly by using Google Drive Sync on a different PC).
I will email you my error log files, but I don't think there's anything relevant in them.