Solved
weapon sound glitch
a friend and i discovered a sound glitch when using a lmg and silencer and firing single shot rapidly. the sound stays on and can only be heard by the opposing team, it stops only on respawn. we teste...
that did not sovle anything
this is the real solution besides Dice / EA patching it.
don't use the 'U-100 MK5' LMG with a Silencer and on Single Shot, doing so will produce a audio glitch that does not stop and you will show up on the map for the oposing team.
