Wireless problems, disconnected cannot log back in?

[Edge_Effect]

Guy's, had this router about 2 weeks, all's good on the wired side but my lads are having problems with wireless, they can be connected for several hours but then all of a sudden they start getting disconnected, to the point they can see the wireless network but the router won't let them log back in, it's getting to the point where I'm having to reset the router every day to allow them to log back in\online. Any ideas what could be causing this? is there any settings I maybe overlooking?.

Most of the devises are connected on the 2.4GHz side.
Firmware version 3.0.0.4.354 the one it came with.

In General setting;
Frequency -2.4
SSID - name entered
Hide SSID - no
Wireless Mode - auto - b/g protection ticked
Channel bandwidth - 20/40 MHz also tried just 20
Control channel - 3 also tried others
Extension channel - auto
Authentication Method - WPA2-Personal
WPA Encryption - AES
WPA Pre shared key - mix of letters and numbers
Network Key rotation interval - 3600

Thanks for any help\advice on this.

 

[RMerlin]

Build 354 is a beta firmware, and is known to have issues at least with the 5 GHz band. I recommend trying the latest stable version, which is 3.0.0.4.270, and see if it's more stable.

 

[Edge_Effect]

Build 354 is a beta firmware, and is known to have issues at least with the 5 GHz band. I recommend trying the latest stable version, which is 3.0.0.4.270, and see if it's more stable.

Cheers Merlin, Only just found out today that the issues were on firmware 3.0.0.4.260, which was the original firmware, my son had upgraded it to 3.0.0.4.354 to see if it resolved the wireless problems. I've now replaced this with yours 3.0.0.4.270.26. I'll let you know how I get on.

Cheers
Adrian

 

[Edge_Effect]

Update; had no more wireless issues since replacing firmware with 3.0.0.4.270.26.


Thank you MR Merlin.