GLTD Marker is not displayed

[Sebi330]

Description:
Yesterday, while playing on Khamisiaya, I tried to laze an enemy T-72 as an US squadleader but the usual green rectangle indicating the lazeposition did not show up. Even though the CAS were able to see and engage that marker which led to a total failure of that gun run.
Could be releated to the "HUD disappears when alt-tabbed"-thing, but all other HUD-Elements worked for me.

Steps to Reproduce:
(Did not try to reproduce it yet)
Grab a KIT with a GTLD an try to laze something

Screenshots / Video:
Not yet

Tested On:
Khamisiaya AAS Std, QRF Server

Video Settings (if needed):
Maxed + Forced AA through NVIDIA Driver