That's perfect information that I am sure Turbine is aware of ..... I'm not saying there was or wasn't lag on Euro servers??? .... Although another European user stated somewhere in this thread they did see lag .... but to be clear ... I am not saying either way ...
I am simply trying to highlight what causes lag generically from a networking perspective and the difference between making code efficient versus rewriting code with less functionality.
I think they know where the issues are. They say there are multiple small issues that can add up to the one big issue that occurs from time to time.