Right, earlier i was on minecraft and everything worked fine. Then i realized i was on my old account and not my new one so i logged off and tried to log into my new account but it kept saying "Oops, Unknown Username or Password". So i clicked forgot password changed my password and it said that it was changed and all that but when i tried to sign in with my new password it said "Oops, Unknown Username or Password" again. So this time i checked to see if i was typing in my username wrong by clicking forgot username. I copied and pasted the username over and entered my new password and still nothing? Now when trying to get back onto the account i was on earlier it says the same thing? i don't get it? Because i know for sure i'm not mistyping anything.
are you trying to log into the World of Minecraft client, or minecraft.net?
same here i got unknown useername/password and minecraft.net wasnt down when i was on and when i go to a different Computer it works fine any help
same thing happened to me its saying: ops username/password is invailed
WoM Coins: 606
Er...I can only suggest making sure you haven't got caps on, or you are typing in the capitals. If that still doesn't work I'm sure people will come up with better solutions but emailing Mojang would be my best guess.