I uploaded my skins fine, and have attempted to change into them using the launcher and the Minecraft website. I am perfectly up to date on updates as far as I'm aware, and I bought my copy on the Microsoft store. When I tried to use my skins though, they just don't work. The built in skins work just fine, but none of the custom ones do. I've restarted my computer, checked my internet connection, reinstalled the launcher, and about all else I can think of, but these errors still pop up. Any ideas? I haven't found any helpful information on the subject.