Has anyone been noticing weird graphics issues? My SP3 has been acting where the time on the taskbar starts displaying wrong but the time and date menu reflects it accurately. This is where it all goes down hill as then the start button on the taskbar disappears, followed by typically the battery and then the inability to right-click, see the charms bar, or see the clock or power options in the Start Screen. This seems to only be fixed by a reboot. The only thing new on my system are the new DisplayLink drivers, but I don't have my dock connected.