Hi, We are currently using Umbraco 7.3.0 and about to embark testing to change from Traditional to Flexible Load Balancing. I've had a good read of the documentation - are there any known bugs or things to be particularly aware of? In particular, how does Umbraco know which is the master server, or doesn't it matter so long as only one server is issuing updates? Each server would be hosting copies of the load balanced website from the master with DFS running. Many thanks :-)