There is a recall on the windows. I received the notice from NHTSA in Jan of 2023. I have been trying to get Thor to perform the repair for 14 months, without success. The windows "could" fall off. In fact, one of my windows did fly off on the freeway and go through the windshield of a passenger car. Luckily nobody died, and my insurance paid them. But my other windows are loose and threatening to do the same. That is the very issue this recall is meant to solve. Very dangerous, and Thor isn't doing anything about it.