Car still seems like it's having a hard shift or maybe a misfire type stumble. Kind of hard to tell for sure. Only happens like one time in a 15-20 minute drive and then nothing else for a day or two. I'm hoping something didn't happen by driving it low on transmission fluid and that it's just time for a tune up. I'm not getting a check engine light but I'm going to hook up a bluetooth code reader I bought a while back and haven't used much that offers a bit more info than my wired code reader that only displays if there is a code.