Having the same issue here im using a keyboard that has a joystick which is configured for wasd but anytime u press w+d for example the character will continue walking in that direction , as the other guy said its impossible for small movements, impossible to drive. I tried going around the issue by setting the bind action to hold as i thought perhaps i had stick drift and it was the cause of the issue , as i was doing this i found another issue , as you go to set the bind “action prefix “ there is no way to save it. The available options read “cancel”, “reset to default “,unbind action”, “delete bind” no option to save. Ive contacted azeron support as i thought i was faulty hardware but everything checked out fine so came to the conclusion it must be an in game bug.?

If you don't have the same issue with other games, then it has to be a bug. Personally this is the only PS5 game for me, that supports MnK and has this bug.

I've tried different USB ports, because some people say you need to use front, some say use back. And my keyboard is generic and doesn't require software or updating.