Wireless connection problems

[proxort]

After installing my new RT-N66U yesterday i spent an hour or so configuring it. Then after about 14 hours both the 2.4 Ghz and the 5 Ghz stopped working. Nothing in my network changed. All of the wired connections worked fine, there were no implications of anything going wrong in the router setup interface.
In desperation i tried three different firmwares from ASUS with factory resets and all that. After getting no where i contacted my retailer and got it RMA'd.

After getting the replacement i tried to reconfigure the router but with no luck. I have even tried the Merlin builds but with no luck, it's just between 5min and 10 hrs of working wi-fi before it cuts out again.

I have fiddled around with most of the settings, and done some extensive googling but with no luck.

 

[RMerlin]

Are you sure the problem isn't with the wireless interface of your computer? If you haven't done so yet, I recommend testing with another wifi device to rule out any issue with it.

 

[proxort]

I have tested with 14 different units, ranging from iPad's to custom wif-fi cards and different laptops. So i'm pretty sure thats not the issue.

 

[mikeg]

Did you see anything in the routers log what happened with the wifi ?
Any problems when you initially set up the routers ?
Have you tried to clear the nvram and setup the settings again ?

After installing my new RT-N66U yesterday i spent an hour or so configuring it. Then after about 14 hours both the 2.4 Ghz and the 5 Ghz stopped working. Nothing in my network changed. All of the wired connections worked fine, there were no implications of anything going wrong in the router setup interface.
In desperation i tried three different firmwares from ASUS with factory resets and all that. After getting no where i contacted my retailer and got it RMA'd.

After getting the replacement i tried to reconfigure the router but with no luck. I have even tried the Merlin builds but with no luck, it's just between 5min and 10 hrs of working wi-fi before it cuts out again.

I have fiddled around with most of the settings, and done some extensive googling but with no luck.

 

[proxort]

Did you see anything in the routers log what happened with the wifi ?
Any problems when you initially set up the routers ?
Have you tried to clear the nvram and setup the settings again ?

The log shows nothing, only startup logging. Nothing out of the ordinary when i setup the router, i just entered the necessary information into the setup page and it worked, then after 14 hours it just stopped working, no devices could connect; it's worth nothing though that it was only the wireless that stopped working the wired connection continued to work fine. I tried clearing the settings at least, if thats what you are reffering to, i used both the built-in restore to default feature and the reset button on the device.