hey so i was just trying to change me optifine cape color and it sayd i have the wrong info for my login, are they working on something or what so plz help me it'll be much appreciated thx!
I have this problem too. All users who donated to optifine to recieve a cape have it too. It will be fixed soon. I think optifine doesn't have permission to login to mojang's authentication servers with the login page.
OptiFine won't let me login PLZ help me!