chemical weapon bug


Just today I had a glitch with the normal smoke. I couldn't see anything and I was still trying to scan the area and all of a sudden I'm dead.
Angry because couldn't understand what happened I asked the respective player how could he see me in all that smoke.
He answered that he could normally see me !! just as if there was no smoke what so ever.

I am also getting this glitch, but only with chemical mortar smoke. On AMD FirePro W9100.