Created the light ritual in the mage workbench and placed it on my taskbar, I am unable to equip or activate it though.. For example if I put it in slot 3, and press 3, nothing happens. My friend on the same private server has no issue, it works for him. Any ideas? Thanks.

EDIT: After further testing, I do see a bit of light effect, but nothing happens to the icon in the taskbar to indicate the ritual is active. Also, no 'light above the hand' appears.. just the light affect on the walls etc. Also nobody else can see my light, and I can't see anybody else's light.