Hi there! Thanks so much for your help on this - sorry I'm so slow to reply.
After seeing you suggest removing mods/CC, I took a lazy approach which was changing the outfits of the affected Sims - I noticed the flashing stopped immediately, so it was definitely broken CC.
Once I'd swapped all the outfits over, it's stopped the issue, without having to go through all my mods & CC!
Thanks again for the advice 🥳
@joanofnarc Excellent! I'm glad you were able to find the culprit and without too much fuss. Have fun playing! :-)
