First thing I tried was switching back to flat projection, and the shadows are still acting funny. I think I'm going to do a clean install... first time I opened it with the update, I noticed the options for changing the HUD units. I closed it, re-opened it, and now that menu is gone? I also thought I saw a checkbox somewhere for AO, and now that's gone, like it's using an old version of the menus... weird. Time to re-install.