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Hi,

I have three outlook.com email accounts configured. Two accounts open to show all subscribed folders. One account shows the account name only, but no folders.

Activity manager shows: "The current operation on 'Outbox' did not succeed. The mail server for account wasaga72@outlook.com responded: Command Error. 12"

Sometimes all folders show. Sometimes all folders show after a delay.

Tried: 1 deleting all .msf files. 2 removing and re-adding the account

My wife and I both have identical Laptops with the same three outlook.com accounts. Mine using version 148.0.1 (64-bit), hers using 140.8.0 esr (64-bit) both have the same problem.

Any help would be appreciated,

John

When I receive an email that includes a live link it does not work when I click on it. Instead I get a popup error message that says "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the item."

I can sometime manage to copy the link address and paste it into a browser but this is not always successful.

I've noticed that on using the app that it stalls. I have to toggle aeroplane mode to check to kickstart it back to life.

I can confirm it's not a phone or internet issue as I can switch out to chrome or share the stalling page to Chrome and it works immediately. This happens on different pages so it's not a page specific issue. I've even noticed it hanging on switching to a different app and then back, where the page suddenly stops functioning or loading.

I hate using chrome, I'd prefer to keep using Firefox, but I can't stand these constant pauses.

My device is a Xiaomi 15, I'm using the latest Firefox. I'm using the latest Android version. My Firefox app has only 1 extension installed ublock origin.

Hi, as of 14/4/26 my K9 (Samsung mobile) and Thunderbird (Mac Pro) no longer works with my bt internet account. Cannot receive or send emails. Have checked both in and outgoing server settings and all agree with bts advised settings. When I attempt to fetch in K9 I get error “network error readstringuntil():end of stream reached. Read:””while waiting for’’. When I attempt to send get message “unknown error unexpected end of stream. Contacted BT and they told me all my settings were good. I suspect something has changed at the BT server end. They did say they had relocated?? Any one else suffering this?

I am investigating a persistent geolocation issue affecting Firefox, where the browser geolocation API returns a precise but incorrect location in the United States.

Actual location: United Kingdom (precise location not shared for privacy)

Incorrect location returned: 39.264542, -76.765924 (Catonsville, Maryland, USA) Reported accuracy: approximately 185 meters around this incorrect point

This issue has been extensively tested and does not appear to be related to IP geolocation, system configuration, or local network setup.

Summary of findings: Reproduced in Firefox and across other browsers:

Mozilla Firefox Microsoft Edge Google Chrome Brave

Reproduced across multiple systems: Windows 11 Windows Server 2025

Reproduced across multiple public IPs: Static /29 allocation BT dynamic IP (completely different address) → Same incorrect Maryland location returned in all cases

Wi-Fi vs Ethernet: Wi-Fi (with SSID/location services) returns correct UK location Ethernet consistently returns Maryland → Indicates fallback to provider-based geolocation rather than IP-based resolution

All standard IP geolocation sources are correct (UK): ipinfo.io ifconfig.co DB-IP / BrowserLeaks IP lookup RIPE allocation Reverse DNS (BT Openworld)

Command-line and non-browser tests confirm correct UK location: curl / PowerShell requests return UK consistently No evidence of US routing, proxying, or DNS leakage

Critical observation: Firefox geolocation (navigator.geolocation) returns:

Exact same coordinates every time Same result across all browsers and machines Consistent high-precision accuracy (~185 meters) around the incorrect Maryland location

Control comparison: Pale Moon (more IP-based geolocation path) returns correct UK location

Conclusion: This does not appear to be a traditional IP geolocation issue.

All IP-based systems resolve correctly to the UK. The incorrect result only occurs when using browser geolocation APIs.

Given: The consistency across browsers and systems The identical coordinates returned each time The high-precision accuracy around the incorrect location

This strongly suggests a provider-side geolocation dataset issue.

Since Firefox uses Mozilla Location Services, I would like to confirm whether:

This result is coming from Mozilla Location Services directly, or from an upstream/shared dataset Whether this type of persistent incorrect high-confidence location can be corrected or escalated within Mozilla’s geolocation system

Thank you.

There are times when i am using Firefox that my PC will randomly disconnect from the internet. Sometimes it will reconnect on its own after I close Firefox. Other times I either have to restart my PC or go into Network & Internet settings and connect to my network. I am still running Window 10, free updates. Does anyone know what is causing this? It does not happen with any other browsers.

My home desktop computer is asking for a network login to access the internet today, after FireFox crashed. I do not see anywhere to login. Please help. I have a Mini Mac. I am at a library as my internet is not working.

Hey,

after looking through many Forums and solutions on the internet, nothing can resolve my issue, so i hope this one can help. I just switched to Firefox and have the reaccuring problem, that i cannot load sites, that are located in my local network (e.g. homeassistant.local; 192.168.8.265:2283).

I always get a "server not found" error from firefox and the certificate information, that i am communicating through an unsecured connection (haha, yes good joke firefox. I know my local services do not all have an SSL certificate.) I already tried altering settings for Proxy, DNS over https, MACos Safety settings but nothing helps. I am jsut looking for that one "trust this domain" button, that i get on 'ALL OTHER BROWSERS like Chrome, Safari and Edge...

P.S.: All the services are up and running and i can reach them through any other Browser.

I get a message that says I must log into this network before I can access the internet then I get another message that says the page isn't direct redirecting properly Firefox has detected that the server is redirecting the request for this address in a way that will never be complete the problem can sometimes be solved back calls by disabling or refusing to accept cookies. I have done neither. don't understand what happened I was browsing and all of the sudden I'm not I guess I may have to switch my browser?

Hi, i installed Thunderbird on macOS and it worked until yesterday. Today it continue to fail connection with the google server. I tried restarting computer and close/reopen Thunderbird but nothing is working. I also tried to limit connections from 5 to 3, and nothing happened. Can you help me ? I don't have network problems.

Yesterday, out of the blue, one of my Spectrum email accounts asked me to sign in. I tried entering my existing credentials several times, but failed to sign in. I tried to recreate the account, but, it fails each time with "Thunderbird failed to find the settings for your email account". I tried using the account hub and it fails with the same message, with a sub message of "can't find a server".

I've been on the phone with Spectrum 5 times in the past 24 hours. They claim that it's a Thunderbird problem since I can access the email in question if I go through their web interface.

Can anyone help with this?

Hi! If I click a link that is meant to redirect somewhere else (and I know that they do that properly on other browsers so it isn’t an issue with the links themselves because I recently switched and they worked fine) it doesn’t work. For example, if I click on a link to a news article through a post on X/Twitter,rather than redirecting to the site, Firefox just stays on a page that says “A server with the specified hostname could not be found“. I’ve looked at the settings in the Firefox app and haven’t found anything that solves this but I hope there’s just something I’m missing because it’s very frustrating

As of recent I increasingly have issues with accessing websites, those websites previously (yesterday) worked fine on Firefox. Version is 148.0 on Mac 26.3 (Apple M3 Silicon).

Now it has completely stopped working. Only websites using direct IP-address still work, all others fail with "Hmm. We’re having trouble finding that site.". Safari still opens the websites flawlessly.

Nothing has changed on the OS level or application level as no updates have been installed (no need, as everything is up to date). Antivirus is BitDefender with extension for Firefox enabled for already an extended time (year or so).

I tried disabling several dns.resolver settings as mentioned in https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can. No improvement whatsoever.

I quit firefox, removed the cache manually and restarted while starting a new test profile, so completely blank. Issue is still there.

DNS Servers on OS-level are correct.

Version 148 was installed last night evening and as such could be the reason for the failure since it is basically the only thing that changed.

Hi, all experienced peoples are here I got strange issue with firefox lately. my site sometimes https://avsogirl.net/ not loads at all, just shows “server not found” look at the image.

i first thought maybe server down, but i checked with curl and ping, server responds fine. also tested same site in chrome and edge, loads normal there, no error. i tried clearing cache, disabling addons, even fresh profile. still same. only firefox gives this dns error.

i use dns-over-https in firefox, and i also have proxy config for work. maybe firefox handling dns/proxy different? when i switch off doh, sometimes page loads, sometimes not. so looks like firefox network stack problem, not site issue. anyone else facing same error?

I have got two e-mail by Thunderbird : X@orange => OK but X@kohinos.net NO connection Thunderbird said : connection time exceeded'. What to do?

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