Firefox Community Forum

Mailfence.com is my email provider. I've been with them for years. Two weeks ago I am suddenly unable to connect with the website. My ISP is Comcast. My next door neighbor also uses Comcast. He can get to mailfence.com just fine. Can you please help with this issue. Comcast has declined to provide any help. Thanks.........Bob Horning

why does firefox blocks incoming http conection to localhost:8080 when I try to obtain a google oauth2 token using oauth2.py ?. The Google server returns the token via http to loaclhost:8080 and the port is blocked by firefox.

Increasing "network.http.connection-timeout" setting in Firefox to a big number – say, '9000', does not change the time period after which "The connection has timed out" message appears (the default value is '90'). Changing it to '0' makes this message appear even faster than when using the default value.

Please let me how I can increase timeout to a big number.

Thank you!

Hello, I don't know what is going, but pages just can't opens. Mozila only working 2 minutes after rebooting PC, and after this don't work again. Internet connection is good. Thanks for help.

Secure Connection Failed

An error occurred during a connection to eazypay.icicibank.com. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Learn more…

When trying to connect to sites from Google search or directly eg for Booktopia. I get a message saying

Firefox can’t establish a connection to the server at www.googleadservices.com.

I am using the U.S. version downloaded from English US version https://ftp.mozilla.org/pub/firefox/releases/138.0/linux-x86_64/en-US/ and CIRA is the default DNS over HTTPS which is a Canadian provider. Why is it the default for a U.S. downloaded version of firefox ? When I tried to use the service it did not work and the documentation is outdated and does not direct the user to properly set up the CIRA version of DOH. Is ther an updated document ?

Firefox is making my browsing experience bad. Even normal searches are having connection error, for eg:- like searching meaning of a word, trying to explore something, etc. It always says connection error and says that connection is not safe. Well during writing my experience I again tried and this time it's okay, but I'm sure it'll happen again so please look up on this problem. Thank you.

i'm trying to use policies.json to whitelist pages user can visit. When I apply changes, after browser restart I see it reacts (I use correct file), I use the template of: { "policies": { "WebsiteFilter": { "Block": ["<all_urls>"], "Exceptions": [ ....

here is see on adding an exception item - it is allowed, on removing it is not. I have a system running on http://localhost:8090. I tried multiple patterns and none of them allowed me entering my page: "*://localhost:*/*", "*://127.0.0.1:*/*", "http://127.0.0.1:8090", "http://localhost:8090", "*://www.localhost:*", "*://www.localhost:*/*", "http://localhost:8090", "http://localhost:8090/*", "https://localhost:8090/", "https://localhost:8090/*", "localhost:8090", "127.0.0.1:8090",

when changing: "Block": ["<all_urls>"], to "_Block": ["<all_urls>"],

I can open my page. I checked in console if there are any requests to other domains/ports - no. It makes single GET request to http://localhost:8090. What am I doing wrong?

My Firefox server keeps losing connection to the internet! It as been going in and out for short periods of time, but now it has been down for almost an hour! I’m going to switch to another browser if you don’t fix this!

Google Services are having blackout issues when being opened in Firefox. The ones I have tried and having issues are Google Maps and Google Sheet. Things I have done so far

Change DNS Added google.com and other google services in the exceptions

Only one website will not let me in, stating "Unable to find the proxy server". How do I get into it? Happens nowhere else. All updates are in order. Tried with and without AVG VPN.