I set up a WordPress blog yesterday and got all my blogger posts over. After things went smoothly to get going, I am not having some trouble with admin and the blog itself. Sometime it will not load (in firefox) and at other times the loads will be very slow. I am also playing around with templates, but now I can't get the template to change or get to other pages on the admin panel.
I often get an "invalid response XML" message when I, for example, trying to change the theme.
Any suggestions on what I could look at?