Same, tried with mods and without, the parents and nanny constantly check on infant and then get stuck in a put down infant loop, usually after I've just told them to put infant to sleep in crib, seconds later they are putting the infant down on the floor or play mat, more often than not my infant sleeps with the dog on the floor as I can rarely get a parent to leave them in the crib where I told them to! I can some times get them to stop if I have another action queued up immediately after put infant in crib which distracts them (go here, go to bed, go shower etc), but often when I check back after seeing to another sim, they went back and put infant down on floor, again. Its not game breaking but its frustrating!
