Hi, i have a problem. I installed Yosemite public beta 5, but when i am logged in with my standard administrator user my macbook pro restarts after a couple of minutes. When i am logged in with my guest account it works and there are no restarts. I have installed a SSD instead of my DVD drive and the HDD ist still in my macbook. The OS is installed at the SSD and the main User folder is located at the HDD. Do you have any ideas to solve the problem, because i need the data which is on the administrator account.