While playing co-op on Ps4 (I joined friends session), I was left without the ability to use my main weapons.
In the midst of an Apoc Tank encounter, my main weapon wouldn’t switch on command. HUD showed no weapon in 2nd slot. Inventory screen had conflicting information, showing weapons in both slots.
Switching to the pistol left me unable to switch back and use any main weapons. Leaving and joining again fixed issue for a short while, but the problem inevitably repeated.
Was not a fun time