Pulses are fine: a team with scouts, hand cannons, or auto rifles would all do the same thing if they team shot you. That’s kind of the point of moving as a team and shooting the dudes. Times like this are a good time to examine your own play. Are you over reaching or getting out of position? Moving away from your team? Being too aggressive? Normally, when I see issues like this and self-examine, I find the issue is with me, not them.