Maybe I have done something wrong - but I can't see where - but if I try the admin version it times out fairly quickly if I try and load it in the mainframe - but if I open it in a new window it will take ages before timing out - and the server load increases from 0.13 to over 2.10

Th end user one runs fine.
Got 50+ users online whislt I try this. But the server is fairly powerful - so that should not affect things.