About a week and a half ago my Galaxy S10 wallpaper changed to what looks like generic patterns. I've had this phone for almost a year and have always used personal pictures for my wallpaper. The most recent one had been used for several months until it suddenly changed. Now if I change the wallpaper back to an image I have used before (with no issues) it will change back to this generic wallpaper (usually at the top of the hour). I haven't installed any new apps in more than two weeks and don't have any wallpaper apps installed. If the patterns looked good it wouldn't bother me as much, but many of them are just ugly.
Has anyone else had this problem? Is there a way to fix it?
