I can't seem to be able to copy my account data from my live account to my beta one. Everytime I try to copy my account data I got to wait a while before I disconnect. I believe my subscribtion ran out on my live account, do you think that might be the case?
Character copies aren't available at present which is why you can't important your live account data. The current focus of testing is still on the Legion levelling experience. :)
Character copies will likely be enabled during a later stage of the Legion Beta test.