Product: The Sims 4
Platform:Sony Playstation 4
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.39
What expansions, game packs, and stuff packs do you have installed? All except Batuu, Realm of Magic, Vampires, Bust the Dust, and Throwback Fit Kit
Steps: How can we find the bug ourselves? Enter CAS
What happens when the bug occurs? Exiting CAS causes D-pad functionality to stop working in Live Mode.
What do you expect to see? The controller to not lose partial functionality.
Have you installed any customization with the game, e.g. Custom Content or Mods? None, as I'm playing on PS4.
Did this issue appear after a specific patch or change you made to your system? Yes
Please describe the patch or change you made. Installed v1.39
I had this exact problem last night and it was beyond frustrating, but at that point I couldn't find any reports about it so here I am.
I can absolutely confirm that upon exiting CAS, the D-pad stops functioning at the very very least in Live Mode when trying to switch between floors, raise/lower walls, and page through the list of sims. It DOES function on the pause menu, though I never did get back to check if it worked for the phone menu or pie menus for interactions or other such things in Live Mode. I was able to use the pause menu with the D-pad to switch to another household, and it wasn't working there either, so it's certainly not exclusive to one lot and can't be refreshed by loading another family.
The only solution I found as well was to completely restart my game.