Just returned home after two weeks holiday and booted my PC.unable to connect to the net.....rebooted router and that was sorted, but an odd event. Next I found that if the machine has been on for several hours, it hangs on shut down, at the logging off screen and I have to do a hard shut down with the resultant message at next boot that "Windows did not shut down normally"! Event viewer currently shows ten "6008" error codes "unexpected shutdown".............they weren't unexpected to me, I cut the power 'cos they were long overdue!! I've also experienced a couple of messages telling me that "Asus WiFi-Ap @n", (my wireless card) "Has Stopped Working".Not really a problem, just a "poke" at the taskbar icon and it resumes but it's something else that seems to have started since I've returned home. I've not installed any new software, nor even any updates 'cos I've been away since July16th!Any ideas about the hanging on shutdown.....I've run checkdisk but it's not sorted it. sorry this is just a solid block of text, I can't find any way of formatting text.