I have those same wrinkles around by windows and door on by 2016 Axis 25.2. I don't believe its leaking water just because I haven't found anything wet near any of the windows or door. I just think it's sloppy wall papering. The wall paper was never allowed to dry completely before that slap in the windows and doors. I do how ever always check the windows especially after many days of rains or just a very hard rain.
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