Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

Hi,

I have a 8980 with both 5GHz and 2.4GHZ WIFI enabled. It has worked flawlessly until recently when at some random point the 2.4Ghz wifi stops transmitting data : devices appear connected, but no data gets sent. For some devices I can switch them to the 5GHz SSID and they fly, but I have a number of older devices that need 2.4Ghz.

A reboot normally resolves the issue, and I have flashed ot the latest firmware available but this hasnt helped.

Any advice would be appreciated.