I've noticed so far in the new update that Hazardous Propulsion doesn't fire rockets consistently with using class ability. I have max stacks and the rockets don't launch. M17 Fast Talker has an issue with heat being slightly generated (usually 30% to 70% for my use) and then swap to a different gun, then swap back and it is at 99% heat and has to vent. Swapping to a different weapon and then swapping back mid-venting resets the heat back to 99% and animation must be completed or else sometimes venting % doesn't decrease or complete.