Annoying grey boxes obstructing my view

[SPEKTRE76]

Thank you kind sir! Yeah the right click > delete did not work (tried it last night). I will try the first fix you talked about.

[Moggy]

You have to hold down the Alt key when you select the info box to highlight\select it. One of our squadron members thought it wasn't working for him but what he had actually done was create multiple info boxes on top of each other.