Hi, I managed to sync a PC (Windows10) and a PC(Windows 7) and use them for rendering whitout a problem. But I'd like to connect with two Mac also but I get a "sync failed" everytime. Even if I try to connect from one Mac to the other one, I get "sync failed". So I'm wondering if there is anything else to do on Mac to make it work that is not needed on Windows? Also, as a side question. When I render with the two PCs (which are more or less equivalent in term of computing power), sometimes one of the PCs only render 2% of the image. I think it happenned when modyfying render tile size. Is there a way to make sure the work is separated consistently between the two computers?