Re: Camera controls (rotate and tilt) not working properly
@isalou-x Try switching to the Sims 4 camera and back, quitting the game in between. If that doesn't help, please go into Documents\Electronic Arts\The Sims 3 and move options.ini to the desktop. This will reset all your in-game settings, so if it doesn't help either and you don't want to redo all those, you can trash the new copy of options.ini and put the old one back.
Please also let me know what keyboard layout you use and if you ever use a different one.