I had a repository that I have been updating for a few months with perfect ease from within Eclipse & Netbeans. Then one day, it asked me for my password again. I kept putting in my password, but it still didn't work. I went into my github account, pressed the security and revoked all of the current logins. There was one that I didn't approve of. It was from Miami. In the security history, I saw a login from this IP: 199.111.189.110. I changed my password and tried on Netbeans, but it didn't work. Please help.
UPDATE: I am using 2-factor auth and an https url
Here is my repo.