I'm unsure if this is a bug with the Orpheus Rigs or just a Hunter bug in general. This has happened to me in Gambit and the Last Wish Raid (I don't remember it happening anywhere else, but it may have). I shoot off my tether (this is for Way of the Trapper by the way) a little before enemies spawn, and sometimes it just decides to disappear. I lose my super in the process without the chance for it to even do anything. Doesn't go off, nothing. This is incredibly infuriating and has definitely created some losses during fights. Is it possible that it's the type of surface area that it's hitting? Sometimes I believe it's the ground and other times it's a pillar - it's disappeared on both. While this doesn't happen every time, it happens enough for it to be infuriating enough. I haven't seen other posts about this which makes me wonder what's going on. It's happened to two of my other friends, though they don't use tether near as much, so it doesn't really create a problem for them. I'm really surprised that I haven't seen or heard anything about this from others.