2001 Jeep Wrangler that hates highways

Thank you both for your feedback. I am setting up an appt with a transmission specialist to see what the problem may be. The transmission cooler was flushed, the pan was dropped and the filter changed. This was done because i specifically asked for this to be done. I am not certain to it being blown out separately. The check engine light has not come on and i have had the computer scanned for codes. However there were no error codes.
Thank you again to both of you for your comments.