Three strange things that have recently started happening on my Dell 5100 running FC6. 1/ The clock loses time. In about an hour of elapsed time, the clock moves on thirty minutes. 2/ NetworkManager has started to claim that it has successfully connected to a wired network. This is weird as the computer isn't connected to a wired network. All network access is through a PCI wireless card. Still works fine. It just thinks it's the wrong kind of network. 3/ Videos views in xine have become very stuttery. I keep the machine fully updated from fedora-updates, fedora-extra and livna, but it can sometimes be days (or weeks) until I reboot the system. So these problems could potentially have been caused by any update in the last couple of weeks. Has anyone else seen anything like this recently? Or can you suggest fixes? Thanks, Dave...