Hello Apple Dev Community, I have some big troubles whit my Mac Mini, yesterday i was trying to Reinstall my Mac whit erased Disks though the Disk Utility. The Mac OS Recovery downloaded the Big Sur Beta 2 Version and in the Installer i type my Account Name and after 5 Minutes I get an Error "Computer account creation failed" when i press okey and select back than next I can create again an User, but it fails again. What i already tried was:rm ...../.AppleSetupDone (The Installer runs again and it hangs on the same Problem) tried to downgrade to 11.0.1 the recovery tells me that the Version on the USB Stick is to old. repaired Harddrive whit the "First Aid" Tool. tried to use Apple Configurator 2 on my other PC whit installed Mac on VMWare (will not find the Mac Mini so maybe the USB-C Cable could be wrong, when i try to connect my Iphone though the Lighting Cable the tool will find it in the VM) Maybe anybody can help me ? I really can do nothing but the funniest thing ist when it Stucks in the Installer and i reboot the Device after the Error-message then I see that the Users are created in the Login Screen but the Passwords are all incorrect, when I Try to use "resetpassword" in the Terminal it teels me that there is a Problem whit the Verification of my Computer in the Connection to the Apple Servers. Thanks in advance. Greetings Andy