I’ve been playing Halo 5 for a while now and I’m rank 119. To this day I have yet to experience a glitch like this. For the past few weeks I have noticed that whenever I have two grenades in my inventory, I throw one and it uses up both grenades while only throwing the won I have tossed. This is a major gameplay glitch and causes me to have an immediate disadvantage in games. If anyone knows how to change this, please respond. Thank you.
Update; When I throw this glitch grenade set in one throw, if I pick up two more in the same life, they actually both work. Only the two grenades you spawn with are glitched for me.