I'm getting the bee error code as well. I'm playing on the Xbox one, with Open NAT. Never had any connection issues on any other games for the One or my 360 and PS3. This is really pissing me off I really want to play Crucible but I can't. I also get disconnected in the tower from time to time as well. All my friends aren't having this problem. Bungie please fix this ASAP. However I can play 3v3 crucible matches no problem. Other than that 6v6 I disconnect every time.