So currently eveyrtime you open a weapons case in a match and trade in your weapon for the new one, you new weapon is there but for some reason it reverses the weapon order.
This makes your trusty hotkey assignments reversed now.
Example:
You have Prim: Assault, Secondary: Shotgun
You want to trade in the ASsault for an SMG. So you do it but now, your Prim weapon is the Shotgun and the SMG is in the Seconrday (this is all by the hot key assingments).
When you have a mouse and the realestate space for thumb buttons is scarce, you really need to have your trusted weapon in a spot identifiable all the time. After going for weapon case trading, it turns it upside down for no real reason other than being akward.
Another weird bug is that when you use hotkeys for gears like smoke and frag, the first time you use hit the hotkey it becomes a prepper of maybe engaging the grenade or pulling the pin. The second time you hit the hotkey will throw it.
Then every gear hotkey press after words is only one time!
This is very baffling.