I keep getting a network error occured... as soon as we try to do a test transaction in RMS. We went through the setup many times using preffered acquirer setup but keep geting the network error. We also tried it on another network and got the same thing. Is there a port that needs to be opened for EDC to work right? We have only setup about 100 of these and haven't had this issue before. Maybe something is wrong with the Merchant account of the client account?? Would that cause a generic network error to pop up? thanks