There are actually two problems that I have and I don't know if they're related.
Whenever my sim gets on her horse to ride it the horse just stays in place and doesn't move. She mounts it and then just freezes. Maybe their heads are moving but that's it. After that she can't get off of it and just doesn't do anything that I ask her to do.
There comes the second problem.
Whenever I reset any pet or sim they also freeze which makes it impossible to do ANYTHING after mounting the horse. They have an idle animation but don't do anything I ask them to do. Leaving lot doesn't help.
I do use mods however I tried to take them out and it doesn't help. I cleaned out cache, also didn't help. I'm just trying to enjoy my game but it's exhausting that I can't do anything without being scared my sim will glitch and will just give up on moving.
Thanks in advance for any advice.