Can't inspect properly

[Coridan]

So I can right click to inspect, it's not something stupid like my /toggleinspect is off. However the last few days whenever I do it I can't hover/right click over the items to see what the names are.

[Coridan]

Would really like assistance with this as it is still occurring

[worch]

Others with the same issue (no tooltips on mouse hover) have said rebooting windows fixed the issue. Not sure what the source of the issue is though.