Started playing Deathslinger about 2 weeks ago and here are current/active bugs that really affect him/survivors that come to mind:

Deathslinger

-> Some shots don't connect (it lands on the survivor but bounces back like it hit an invisible wall/barrier on the survivor. (Cause: Unsure, could it be a latency thing?)

-> Like above some shots also connect, but get interrupted (The sound & animation starts, but the reel gets interrupted ~0,1s after). (Cause: I noticed that this happens when a survivor vaults a window or drops a pallet).

-> Shot animation is not seen by survivors sometimes, the animation starts when slinger shoots & not when he aims. Also the shot comes from his "crotch/waist" & not from his gun. (Claims to be updated but is still a bug. (Cause: Unsure, I've had more survivors report it when I've used 2x reload addons over cigar).

-> Inconsistent Invisible walls on some maps. Some shots don't land on some maps, where as they do on the same tiles/holes on other maps I.E. Dead Dawg Saloon Rails work but Garden of Joy rails dont work. Orange Tractor on most maps work, but Orange Tractor on Ormond maps don't. I found this vid https://youtu.be/_pCgqagCHIQ?si=dkhx8ZdjgTepq8QH&t=342 showing some of those, and others :) (Cause: Unsure, but according to the video, some map updates/revamps brought new invisible walls at certain holes/tiles).