I have been running Yosemite on my iMac since Beta 1 and in Beta 3 or 4 when I tried to log on to my computer for the first time since the update my password did not work. i tried a couple of times just to be sure that I did´t type it wrong, but the box shaked and indicated the password was wrong. So I choose to reset my password via iCloud and I could successfully log on to my computer. BUT now I have 2 "issues": #1 Since I reseted the password I have 2 identical accounts on the login screen - not in the account settings #2 Exactly the same problem as I had in the first place - before I reseted the password. But I found a WORKAROUND: "Have you tried turn it of and on again?" I just let the iMac restart and I am able to login as usual. Is there a way to fix this, or just wait for newer DPs?