That is what mine did, it will not stay on track going down & motor wont switch off. So I put mine down I just put finger on it to keep it on track till about half way down the kick off the auto down switch. When I ou tthe window up its fine and I dont put any of them up the whole way. When I (which not problem on back windows). Give that a try when putting windown down. It sucks but works, that what I'm doing till I can get mine fixed.
Lot of Libbys having window issues. My problem was created by xwife who smoked & in it in the winter and would never clean ice off window before she put it down. Im glad I kept the 03 Libby & 04 Dakota 4door, wait she didnt get anything. And both paid off.

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IamBob
03KJsport
Bridgestone Dueler A/T REVO
Mopar hooks
Class 3 hitch
comming soon mopar plates
rock rails
http://www.myjeepspace.com/user/iambob/gallery