xbox live disconnected over and over

I've been disconnected from xbox live like 7 or 8 times in the last two hours, I reconnect for about 3-5 min, then get disconnected again. there is no problems with my internet. Is there a way for someone to disrupt my console whenever
they feel like ? P.S. it seems to happen only on sundays

:)

 

Disconnected then Connected over and over

It seems my phone has decided to post it as a huge chuck of text. Apologies.

 

Disconnected then Connected over and over

Hey, Can someone please help me. I've had the same router for about a year without any problems at all, then a couple of days ago I started having issues signing in to LIVE. When I turned my Xbox on it would show the 'spinning' animation for a couple of
mins then display the dashboard as though I wasn't connected to Xbox LIVE. When I attempted to signed in, it would fail. After doing the connection test and everything being okay I was able to sign in. Earlier the problem got worse and I was running the connection
test (sometimes the internet test would fail, sometimes the Xbox live part and some would complete saying everything was okay) and trying to sign in for about 30 mins before it finally let me on and I played black ops 2 without and issues. Now it's just completely
messed up! The tests still fail on certain parts or sometimes complete successfully. I have been able to sign in once, but as soon as I loaded black ops it disconnected me straight away and started failing the tests again. One thing that I found strange, even
when I'm not signed in when I go to run the tests it pops up (Disconnected for Xbox LIVE) I see from other posts that this info can help: If you don’t see a sticky for your exact issue, feel free to make a new post. When posting, you can save yourself some
time and answer these question up front. If you don’t know to the answer to a specific question, that’s okay, but please try and answer as many as you can. By providing this info, you’ll give the community the tools they need to help resolve your issue. What
Country/State/Province do you live in? England Modem brand & model number: Virgin Media superhub Netgear VMDG408 Router brand & model number: It 's combined in the superhub Is UPnP Enabled? Yes Do you have a NAT error? If so, what is your NAT? OPEN is the
status I've always seen Any Error Codes you encounter: None Who is your ISP(Internet Service Provider)? Virgin Media After you run "Test Xbox LIVE connection" press “Y” for "More Info”. In the pop-up that appears, what are the following values, if shown? (If
a value below does not appear for you, just leave it blank.) W: 0000 - 000B X: 0000 - F001 Y: 0000 - 0000 Z: 0000 - 0000 ID: FFFF - FFFF L: 8015 - 190B Q: 8007 - 0435 T: Wired D: 194.168.0.5/255.255.255.0 S: There is no S C: There is no C G: 192.168.0.1 A:
194.168.4.100/192.168.8.100 Any help or advice would be greatly appreciated or any suggestion as to whether the router or Xbox are at fault. Thank you