CAS Not Working

Ever Since the new update and upcoming patches I still haven't been able to use CAS for inputting new sims, editing pre-existing ones etc... This is starting to become extremely annoying as I constantly have to use task manager to close out the game. After viewing over mods and past postings about the issue along with repairing my game I've come to the realization it's not the mods but the game itself! Please fix this with your next "PATCH"!