I havent changed anything on my PC but I notice that several websites arent working (they simply dont load, no error message). Littlewoods.co.uk and Cafe World are amongst some of them.
I'd usually put this down to an anti-virus problem but these sites dont work on either the PC or the laptop (which run different AV software). Even when the router is on but not the PC the laptop wont load these sites so its not a case of the PC blocking anything as its not even switched on!
Phoned up AOL support and got it fixed within minutes. I had to go into the router setting and change the MTU value (whatever that it) Not sure why it suddenly stopped working as I donf fiddle around with stuff like that. As the AOL guy was very quick to solve the problem I'm wondering if its something AOL has changed and they are having lots of calls about.