Interesting idea. I had not washed the windows for some time, since the RV was being stored in an area without water. I did have this happen in an office building I had. It had very darkly tinted windows that occasionally shattered in direct afternoon sun. These windows aren't that dark, but I'm stumped.
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2015 38RL with MORryde IS, residential fridge, DW, washer and dryer, generator, and slide in slide. 2 A/C, 1 HP and a fireplace. Added 17.5 inch wheels. Follows a 2013 Ram dually diesel with 8' bed and Reese 20K.
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