November 2020
Sims seem to have a problem where their mouths remain closed in live mode while conversing with each other, I use minimal mods like wonderful whims and assorted cc objects and CAS parts that are updated to the current patch level.
February 2021
Have you figured out what caused this issue, yet? I am having the same problem.
February 2021
My sims mouths do not move when talking. I have removed all mods and repaired my game and the issue still persists. Is anyone else experiencing this?
February 2021
They do move their mouths. You may not be zoomed in enough to notice (I'm usually not). Or your graphics are too weak to show it.
May 2021