Cerca nel supporto

Attenzione alle mail truffa. Mozilla non chiederà mai di chiamare o mandare messaggi a un numero di telefono o di inviare dati personali. Segnalare qualsiasi attività sospetta utilizzando l'opzione “Segnala abuso”.

Ulteriori informazioni

Questa discussione è archiviata. Inserire una nuova richiesta se occorre aiuto.

web server receioved an invalid response

  • 3 risposte
  • 1 ha questo problema
  • 6 visualizzazioni
  • Ultima risposta di FredMcD

more options

When trying to access Norton support by selecting help and then support I get the following error: 520 - Web server received an invalid response while acting as a gateway or proxy server. I can access the page with Edge. This is on a new lap top with Norton and Fire Fox installed. Everything else in Norton seems to be working fine. My desktop also has Norton and Fire Fox and I have no problem accessing the page with fire fox on the desk top. Help!!

When trying to access Norton support by selecting help and then support I get the following error: 520 - Web server received an invalid response while acting as a gateway or proxy server. I can access the page with Edge. This is on a new lap top with Norton and Fire Fox installed. Everything else in Norton seems to be working fine. My desktop also has Norton and Fire Fox and I have no problem accessing the page with fire fox on the desk top. Help!!

Tutte le risposte (3)

more options
more options

Thank you. I was able to get on Norton support using Edge, but I am trying determine why I am having the problem with Fire Fox. I do not have the problem on my desk top machine while using Fire Fox

more options

Firefox has more strict security to protect the computer and the user.