Description from original post (created 2017-06-07 15:03):
Okay, ever since the new launcher came out I've been having trouble with my worlds and servers loading, as in they won't load at all, they get stuck on the loading screen. I got around it by using an old launcher version from here, this allowed me to actually open my worlds without them freezing at the loading screen, however when I go into the worlds I only have a Steve skin, the same for when I go on servers, everyone is Steve. I've checked the skin servers and they're fine. I was hoping that someone could help me out on fixing this. (Or if anyone has an idea on how I could fix the loading problem that would be greatly appreciated as well.)
Yes, I have tried logging out and back in, reinstalling the launcher, and going back to the new launcher.
I upload my skin through minecraft.net, not sure if that should have anything to do with it.
(The launcher version I'm on is 1.6.73-j.)