Re: Progress of assigments is not tracked or resets

Same issue here on the ps4. Currently doing the assault mastery and stuck on "Kill 7 enemies with explosives in a round" challenge. Been stuck on it for a while now so thought I'd not help my team and just fully focus on that challenge. So for the last two games of conquest I used panzerfaust, grenade launcher and grenades exclusively - both times I got 12 explosive kills by the end of the round but it only tracked one for the mastery challenge. It kept resetting the challenge mid-game because at one point it said I had 5/7 but on the next explosive kill it reset to 1/7! This is how controllers get broken...