Rebooted a couple of times to see if it would help with a minor problem but then I had the problem the desktop would fully load but the OS was unresponsive. When I tried to click the Launch Menu or any desktop icons, or shortcuts nothing happened. Shifted to to CL using keyboard, shut down and restarted. Same problem. I'd think hardware, maybe mouse, but I'm running on that computer now from USB Remaster with no problems. I reinstalled from this USB Remaster and have the same problem with the new install.