I am using version 6.410 on 2 pc and both can't upload big files (and maybe also some small one).
Small files of a few ko are uploaded (txt files in my case) but files that are bigger than 400MB (maybe less?) are not uploaded.
Maybe it is related to this new feature "- Significantly improved download and upload speeds on large files (>50MB)" (http://www.syncdocs.com/forums/topic/syncdocs-beta-6380) ?
I am sending privately my Logs to your contact email.
Thanks in advance