I thought it might be that, but nothing is using significant data during these times. It's very bizarre because it dies back down after about an hour or so too. I'll try the TraceRT tomorrow night. ... View more

I of course notice it a lot more when playing games as the lag is immediately apparent, but it happens when I'm browsing webpages too   Yeah I run a ping plotter and it shows normal ping all day, and then of an evening it spikes 500+ every 30 secoinds or so. I don't have an example of during the day, as I was at work but here's one from this evening   It has begun aprox 2200 every single night for the last two weeks or so. Only device connected to the network too. When I've pinged the router in the past, it appears that some of the delay occurs through the connection from computer to router, while the majority is between router and internet   ... View more