#0 - Feb. 10, 2009, 4:13 a.m.
I can not perform any operations that require shift-clicking. I can't link items in guild or party chat, I can't split stacks of items, and I can't shift-right-click items to gem them. I also can't left-click on item links in guild or party chat from others.
I uninstalled all mods and renamed my WTF folder, no luck. I also checked my keybindings, they're all set to defaults.