[SOLVED] I can ping www.google.es but my internet browsers do not load websites ?

[goahead97]

Hello
I can ping www.google.es but my internet browsers do not load websites. Do you know how to fix this? Everything was working until yesterday.
The browser displays "ERR_PROXY_CONNECTION_FAILED"
Thanks

 

[goahead97]

Solved unchecking "Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections)" at the box highlighted with the red square in the following screenshot:

https://imgur.com/a/uHo3VNh

View: https://imgur.com/a/uHo3VNh


I do not know why but somehow this checkbox got checked. I do not remember doing it.