Six Days in Fallujah

Don't know if you devs are aware about it, but i've seen two problems about GLM. First all and happens often it's when you use the GLM and grenades simply don't land anywhere. Really common, don't know if it works like that, so maybe this is not a glitch or bug, it's just the way it is. The other problem, that occours only once (32h of gameplay now), it the GLM being fired to a X direction and after some seconds it lands on a teammate. Luckly I have recorded it. It happens between 11m and 12m of the video below.

Yes, this is working as intended. The round isn't traveling far enough to properly arm, and so there won't be an explosion that close. It looks like you actually hit the railing.