Wifi internet keeps cutting out on Archer C80

Wifi internet keeps cutting out on Archer C80
Wifi internet keeps cutting out on Archer C80
2022-06-29 22:29:33 - last edited 2022-06-29 22:47:20
Model: Archer C80
Hardware Version: V1
Firmware Version: 1.10.0 Build 210716 Rel.51301n(4555)

Hello! I have a problem with my Archer C80, it keeps cutting out randomly. 

it's running currently in AP mode. Cable comes from main router lan to blue port on the Archer. 


I have checked the cable with an network tester and it's good, also I checked the main router and it doesn't have any drops. 

Here's the ip config. - Archer C80 - Gateway (main router) 

DHCP off

Smart connect ON 


And here is the error logs:


1 INFO 0days, 00:00:05, [lan]LAN: Set interface br-lan0 ip= netmask

2 INFO 0days, 00:00:27, [httpd]Http server start!

3 INFO 0days, 00:00:29, [lan]ip is zero

4 INFO 0days, 00:00:29, [dhcps]Send OFFER with ip

5 INFO 0days, 00:00:29, [dhcps]Send NAK to 0, lease ip c0a80064.

6 INFO 0days, 00:00:31, [lan]ip is zero

7 ERROR 0days, 00:00:31, [mcastproxy]Lan dev not find

8 INFO 0days, 00:00:33, [lan]renew mainLan--->eth0


I can't understand that much but I guess there is an ip conflict? I've tried assigning other ip and the problem persists. 

Any advice would be much appreciated, thank you! 

1 Reply
Re:Wifi internet keeps cutting out on Archer C80
2022-06-30 08:56:18



Please follow the instructions to reconfigure it as an Access Point:

How to configure the TP-Link wireless router as Access Point (Case 1)