Our install of Confluence is dog slow and gives a lot of Internal Server Errors - granted that is probably because whoever set it up has done so badly and on in

Our install of Confluence is dog slow and gives a lot of Internal Server Errors - granted that is probably because whoever set it up has done so badly and on inadequate hardware. Its WYSIWYG editor annoys me quite a bit, and I find its Markup a bit clunky. I guess my distaste for Confluence comes mostly from the slowness, which is probably not Confluence's fault. Also, editing pages on my Trac install is so much more pleasant.