TL-R600VPN - dns_probe_finished_bad_config error

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TL-R600VPN - dns_probe_finished_bad_config error

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TL-R600VPN - dns_probe_finished_bad_config error
TL-R600VPN - dns_probe_finished_bad_config error
2023-03-15 01:48:42
Model: TL-R600VPN  
Hardware Version: V4
Firmware Version: 4.0.4 Build 20200313 Rel 41831

I have 5pcs TL-R600VPN installed on 5 different sites. In the span of few weeks, all on them encountered dns_probe_finished_bad_config error on a regular basis. As in every 10 mins or so. I could see this error on the browser, or no internet on viber or fb messenger. Tried the following :

 

1. Set the DNS to 8.8.8.8 and 8.8.4.4 on the router setup page. DOESNT WORK.

2. Set the same DNS in local PC netweork settings and it works.

3. Change the router of a cheap tplink home router and never had this problem ever.

 

Any ideas?

 

 

Thanks.

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Re:TL-R600VPN - dns_probe_finished_bad_config error
2023-03-15 08:06:09

 Hi @dicken 

 

You can go to the router LAN settings->DHCP server, change the DNS to 8.8.8.8 here, click Save and reboot the router. 

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Re:TL-R600VPN - dns_probe_finished_bad_config error
2023-03-15 08:28:16

  @dicken 

 

This is the 1st thing I did. Doesnt work at all. Still getting the same error message.

 

1. Set the DNS to 8.8.8.8 and 8.8.4.4 on the router setup page. DOESNT WORK.

 

 

 

 

resorting to using a temporary tplink router and the problem goes away. But happening to all my 5 routers/sites is straange.

 

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