Solved
z and w key switch
Product: The Sims 4 Platform:PC Which language are you playing the game in? English How often does the bug occur? Often (50% - 99%) What is your current game version number? 1.97.62.1020 What ex...
Are you sure your keyboard layout and regional settings are correct?
Because what you're describing sounds exactly like the game thinks you're using an AZERTY keyboard instead of a QWERTY keyboard layout - on an AZERTY keyboard, the W and Z keys are in the opposite places.
