Some glazing issues I think. I just bought it several months back so I don’t have any issues till now either with canvas cracking or glazing. But as am also comparatively new to LV am not sure on the sturdiness... FRAMES: Acrylic Plexiglass is used and offers amplified UV safety, https://lv-weather12234.goabroadblog.com/36455861/not-known-details-about-lv-6-rainfast