What are the common signs of a faulty transmission in a Kia Rio?

I've been noticing some issues with my transmission in my Kia Rio. What are some common signs that indicate a problem with the transmission?

One common sign is when you notice a delay or hesitation when shifting gears. This could indicate an issue with the transmission fluid or clutch.

Another sign is when you hear strange noises, such as grinding or whining, coming from the transmission. This could be a sign of worn or damaged gears.

You may also notice a burning smell coming from the transmission, which could indicate overheating. This could be caused by low fluid levels or a damaged transmission filter.

If you experience a jerking or slipping feeling while driving, this could also be a sign of a faulty transmission. It's important to address these issues before they get worse.