This has been a bug pretty much since I started back up playing the game 8 or 9 months ago, but I’m just reporting it now.
Almost every other time I throw a grenade, it doesn’t actually throw. It sticks to my character and blows me up. It doesn’t matter if I throw it then run away, it still sticks to me. Thankfully it only happens like half the time, but it sometimes ruins my fights because I end up killing myself. I don’t know how it’s happening; it doesn’t matter if I’m in the open, or in a closed space. Also, I don’t see any other posts about it, so I don’t know if it’s only me.