Wireless Adapter Is Giving Me Trouble Again

So I posted here a while back on my other account saying that my wireless N adapter had been giving me issues, so I'm back again to say the same thing. Everything I tried has had no effect on my connection, everything is working in my house on the Internet,
I'm no more than 15 feet from my router (Wired isn't an option right now)

:)

 

trouble with wireless adapter

my wireless adapter has recently been having trouble staying connected to the internet sometimes it will let me play a game of cod for about 2 minutes other days it wont even sign in ive had this adapter for almost 2 and a half years and its never giving
me this problem before ive tried restarting my router and it wont give me the option to trouble shoot because it wants me to plug in a wireless adapter even thought it is already plugged in ... i was wondering if maybe its just time for me to replace it due
to how old it is ?

 

XBox wireless problems

I'm sorry that you're having trouble with your Xbox 360 wireless adapter. A flashing green light indicates that the adapter is attempting to connect to a wireless network. When you try to connect to your wireless network, does the console prompt you to connect
an Xbox 360 Wireless Networking Adapter, or does it recognize the adapter but display no wireless networks in the list?