If so, has anyone elses service been down for the past hour or so?

I popped out at 7:30 for half an hour and net was working fine - get back at a few mins past 8 and no net Every page came up with the error page (page cannot be displayed) and I ran a test from my router and it failed on a couple of things and said I wasn't connected to the net

Been like that since 8pm, and only just come back on 2 mins ago....

Just wanna know if it's the ISP, or if it's a problem my end.....