I have a mt4 account with my brokerand have it running on an iozoom server in new jersey. Now I subscribed to a signal service and as they need to trade on my account they also have my account open an a server with the master account (and yes I trust it for the moment). My EA and the copy service trade different pairs and the copy service also works with my broker. Would there be a sync problem with my EA because it is also open on an other server?