1. Vending machine crashes. SO many of them. Fatal errors all around for my group, mostly when interacting with vending machines.
2. Overall a very poor PC port with a terrible interface, missing essential tooltips, and various bugs. Very unstable game.
3. Quests that can bug. Had to reload the map to complete the "kill cop robots" part of the Proof of Wife side quest so the last robot(s) would actually spawn.
4. The longshot enemies on the roofs in The Anvil have hitboxes that are immune to splash damage. I've tried the nuclear warheads, rockets, grenades, and various weapon splash damages and none of them connect at all. 0 Damage done, no hit registration or anything.
5. Anointed enemies immune to all damage types constantly for long periods of time.
6. Expensive dlcs comprised of mostly cosmetic and low effort content
7. Extremely easy enemies on normal difficulty, especially as a group of 4.
8. Too many unusable item drops. At level 31 one of my best weapons was still a level 16 legendary rifle. Granted, it was because it dealt splash and incendiary damage which triggers Moze's skills to go off, and it was COV with a ~99 overheat rating. A lot of garbage drops from enemies. A lot of it.
9. Item level and especially tier don't mean much at all. Blue and purple weapons are better than orange weapons a majority of the time from my group's experience.
10. Duel nerfs are weird. Zane's shield is hard nerfed in duels so that he can't shoot out of it, causing him to kill himself, yet things like Iron Bear has 0 nerfs, invulnerability frames getting in and out of it, and can easily one shot the other hunters in duels with most weapons. Duels are probably a joke in the community for the most part I'd imagine, yet changing a mechanic for them yet not fully committing to balancing the mechanic was a terrible decision by the devs.
11. Unskippable intros at 100% volume. I deleted them in the game files so I could restart the game quicker after I inevitably crash.
12. Cash and item value dialing in slowly. Hurts the eyes, takes too much time.

I would like to say that I do love this game, however it has many, many issues concerning stability and overall quality. Feels like a lot of cut corners and money grabbing. It's a shame it so far doesn't quite live up to the memory of Borderlands 2.

I will update this list as my playthrough continues.

Let me know what you guys have experienced as well.