FS#3599 - TP-Link Archer C7 v2 - Wireless module 2.4GHz stop working when Xbox One S connect

[openwrt-bot]

Boia11:

Supply the following if possible:

• Device: TP-Link Archer C7 v2(ath79)
• Software versions of OpenWrt: OpenWrt 19.07.6 r11278-8055e38794 / LuCI openwrt-19.07 branch git-21.022.31068-7129723
• Steps to reproduce:
  • Turn On XBox One S
  • Wireless module 2.4GHz stop working...devices disconnect and can't reconnect to the router
  • Reboot or only restart 2.4GHz module from webGUI-Network-Wireless
    Now I try to disable option "Disassociate On Low Acknowledgement"

[openwrt-bot]

joker41:

I have a similar problem.
In my case, the 2.4 GHz interface fails sporadically and needs to be restarted.
Were you able to solve it or did you find a workaround?
Thanks
Max

[openwrt-bot]

joker41:

in OpenWrt 21.02.1 the same issue

[openwrt-bot]

por:

Do not know whether this applies here also, but I've noticed one time that an XBox of a client of mine created havoc on his LAN by showing up as 127.0.0.1 (or requesting that address with DHCP renew, do not recall).

[ynezz]

OpenWrt 19.07 release is EOL, try to reproduce the issue with latest supported release and feel free to ask for issue reopening if the problem is still present, thanks.