intel 4965AGN dropping N periodically

my laptop 5ghz N connection will drop out randomly and when i try to reconnect it doesnt work?? G-2.4ghz continues to work but i have to restart laptop to get N back???
Keep in mind this just started myspecs are as follows:

windows 7 x64 HP dv9500 2.4ghz 4gb ram 8600m gs....etc.....

Linksys wrt610n latest firmware (ive tried resetting etc...)


My second is i get this error about 10 mins after every restart maybe there related dont know???

it says:

ERROR: Unable to start Bluetooth stack service

 

how far away are you from the router?

Does the data rate slowly drop down before it disconnects?

Have you updated the drivers for your wifi card?

The BT error is not related, you just need to reinstall the correct BT stack.

 

ok data rate unsure of but distance isnt an issue im not far at all and has always worked well b4 this week....yup updated with latest drivers but when i install these http://www.intel.com/support/wireless/wlan/4965agn/


as far as the bluetooth stack i have an hp laptop so HP bluetooth module no clue where to find that as all HP has is vista x64 drivers which ive tried

 

still same issue hmmm,..... could it be the actual card going bad?

also where do i find HP bluetooth stack? i checked HP site all i can find for dv9500 is vitsa drivers which are installed now need x64 bluetooth stack that works with HP

 

I had the same problem with my HP 8510-p and my wrt600n , it was something with the router not the laptop card , got a new router have not lost connection once . try with another router see if you still have the problem

 

u can close this thread i fixed the issue updated router firmaware and uninstalled all bluetooth stuff reinstalled all is well now!
thnx for the help guys!!

so to be clear it was a router issue not sure about bluetooth but uninstall/reinstall worked but have to do all including quick touch software etc..

 

Signal dropping like that is almost always a sign of router problems first, and only secondarily a sign of a NIC problem.

 

ok even after upgrading firmware etc the prob still exists anytime i start a lot of downloading or leave if over night the "N" signal drops and wont reconnect without a restart "G" will work fine though>>>> HMMMMM......

if i am doing just basic web browsing no prob its once i start downloading it drops eventually

was thinking of trying this has any1 else tried it?

http://www.dd-wrt.com/site/index

 

is this on 2.4 and 5 ghz band ? my wrt 600 only dropped the 5ghz band on a regular basis , 2.4 was steady , only dropped once a week or so .
Have not had a problem since I changed routers , nothing I did helped , tried ddwrt , sveasoft and still had the dropped signal almost daily 5 ghz once a week 2.4 . The router worked flawlessly for about 3-4 months , then it started acting up .

let me add , speeds with ddwrt and sveasoft were not great esp on 5ghz band .

 

only on the 5ghz band is there an issue

 

That is exactly the problem I had , 2.4 only dropped once a week , if that . Don't know if there is a cure , I sure could not find one . Like I said for 4 months it worked without trouble , then the dropping of the 5 ghz n band which got progressivly worse . Went from dropping connection once a day to where it would drop every 20 minutes or freeze during video streaming .
Hope you can find out what is causing the problem .

 

i tried dd-wrt and same exact issue although dd-wrt is faster for sure noticeably guess i have to get a new router