Endnote sync function is a disaster

everytime, when you syns your document, it is either very slow to sysn between mac and PC and PC to PC. 

it also make all your files disorganized and create many rediculous snnc conflict and duplication which should not be there. 

can we trust this software?

it is never works. and tried stupidly to install thousands of /styles/ connections into your computer which people just needs few.

i only had 8000 entries before, after sync function. I now have more than 24,000 duplications. is there anyone know how to remove this?

I am so angry about this stupid sync function