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Currently, I use Firefox version: 116.0.2 or v117.0 on Ubuntu 20.04.6 LTS.

I encountered a phenomenon like this:

• When I logged in to the application, in the tab I was working on, the Firefox session memory was lost (don't open new tabs)

Steps: 1. Login to the application 2. Operate on the screen 3. Navigate to other URLs, but still on this tab 4. Session storage was lost

What is the cause of this phenomenon? How can I fix it?

Any website that uses OscillatorNode and other similar features has the audio generated devolve into a crackly mess after only a second or two.

Sites where I've seen this occur: https://www.szynalski.com/tone-generator/ https://musiclab.chromeexperiments.com/Song-Maker/ https://muted.io/sequencer/

Thunderbird - Problem

My email address is: finnvebirk@webspeed.dk (alias: evab@webspeed.dk ) I have used Thunderbird email for many years. I have archive folders with more than 50 folders and sub-folders. Overall, I have several thousand emails in my archive folders.

After I wanted to create a sub-folder and move it to another location, the following has happened: All my folders and sub-folders are mixed together and arranged in a changed order. All emails in my archive folders and sub-folders have disappeared - all folders are completely empty. I think maybe a folder called 'Local folders' has disappeared. It is no longer possible to move emails from the Inbox to the empty folders. NOTE: Inbox, Sent and Trash still works.

Question-1: What happened ? What can I do ? Can I recover all my emails in the archive folders ?

Question-2: Can I restore my Thunderbird mail system as it was, e.g. 2 weeks ago ?

Question-3: As an emergency plan (if all my emails are lost !): Can I reset Thunderbird without deleting mails in Inbox, Sent and Trash ? If Yes – How do I do that ?

On the Firefox Android app, after closing few tabs, exiting the application and re-entering the application, the closed tabs reappears as if they weren't closed at all. I found this is a well known bug and there are few open threads on bugzilla on this topic. Someone said that's related to a corruption of the closed tabs' json file.

PS. It's difficult to share a screenshot, probably a video is more explanatory

top - left "get messages". either the button or on the account right click and get messages.

its been one or 2 days now that i press either and also on TWO DIFFERENT PC running win 10 and 115.9.0 version and nothing happens! doesnt get any messages. dont even get the Checking notification on the bottom left. auto message retrieve doesnt work either no matter the time period. its like i am clicking on empty space... a while after, just by itself, it starts downloading again.

Today I tried to look up a previous email that I'd filed in a subfolder, but the folder displayed no emails. If I click on the subfolder above it, it shows me the number of emails and displays the list of emails. Then when I click on the subfolder I want, it displays the name and number of emails for the previous subfolder I looked at.

I tried troubleshoot mode, but still no luck, and the folder is gray instead of yellow like all the others.

I'm using Thunderbird 115.9.0 (32 bit), Windows 11 Home 64-bit.

I've been using Thunderbird for years and have never had this problem before.

Hoping someone will have some advice!

I'm getting login issues to my Outlook account. I understand this is an emerging problem and I"m following the instructions here: https://support.mozilla.org/en-US/kb/microsoft-oauth-authentication-and-thunderbird-202

However, I can't follow the instructions under section "Change Thunderbird authentication method for sending messages (SMTP)" because I don't have "Outgoing Server (SNMP)" in the lefthand side. I do have an option to edit Outgoing Server settings, but there is no option to set OAuth2 in the Authentication Method dropdown. I am unable to send Outlook emails, and I'm unable to complete the instructions to fix it. Help is appreciated!

why om last updates all my hotmail accounts keep asking me for passwords ? everytime i need to login... your older version was best then this.. i think you make updates with problems , how can i get the older version only ?

Issue description: Similar as https://support.mozilla.org/en-US/questions/1294366 But I'm not using USB wireless receiver, I'm using wired network adapter for connection

I've been using the Firefox browser, and recently when downloading files with Firefox, sometimes it prompts: .part could not be saved, because the source file could not be read. # see image #1 I'm trying to download file to disk D. But the fail tips is download .part file to disk C. Maybe firefox is using some file cache policy which I don't know. I also checked both two location, my account have read/write access.

I can try to resume the download, and the download progress will increase, but about half a second later it will fail again. If the file is small and my internet speed is fast enough, after several attempts the file will eventually download successfully. # see image #2 I have tried using "private window" or enter "about:profiles" to create/use a new and clean profile, but the issue still persists. # see image #3 I tried using other download tools like "Internet Download Manager", and the download was successful. It's ok for use chrome to download the same file to same disk location. The problem recently emerged, it didn't exist before. At least a month ago, the same computer didn't have this issue. I'm not using parental controls.

Enivronment: OS: Windows 10 professional 22H2 Firefox version: "124.0.2 (64 位)", auto update is enabled, it should be the newest version. security software: windows defender

I am receiving this error message when I try to log into my router. My router has a certificate from Let's Encrypt.

What settings do I have wrong?

Regards.

I was a bit surprised that I found some mozilla kraken benchmark 1.1 results that were somewhat better than mine (despite being done on the same mobile SoC as mine)

I then read closely that the better score was made on the Chrome Mobile browser.

I then installed Chrome on my mobile and also suddenly got results which average were about 25 - 28 % better than when I ran Kraken in Firefox Is that to be expected? Or can I do something to make my firefox just as fast?

Chrome = ver. 123.0 Firefox = ver. 125.0

mozilla kraken benchmark 1.1: https://mozilla.github.io/krakenbenchmark.mozilla.org/index.html

Dear Firefox Support Team,

I am experiencing an issue with Firefox where it unexpectedly closes without any warning or generating a crash dialogue. This issue occurs when switching between any tabs, not exclusively ones with active media content such as YouTube, as previously suspected. This problem has persisted across multiple instances, without a discernible pattern or specific tab content causing the issue.

• • Firefox Version:** 124.0.2
  • Operating System:** Ubuntu 23.10, Linux 6.5.0-27-generic
  • Extensions/Themes:** [Provide a list of enabled extensions, or note if the issue persists in Safe Mode]
  • Recent Changes:** [Mention any recent system or Firefox updates]
  • Graphics Card:** NVIDIA GeForce RTX 3070 Ti, Driver Version 535.161.07

• • Steps to Reproduce:**

1. Open Firefox with multiple tabs. 2. Switch between various tabs. 3. Observe that Firefox occasionally closes unexpectedly without any crash report dialogue.

• • Attempted Solutions:**

- Checked `about:crashes` with no submitted crash reports found. - Monitored for errors using the Browser Console but found nothing consistently leading to the issue. - Attempted running Firefox in Safe Mode to rule out extension-related issues. - Disabled hardware acceleration to see if it impacts the occurrence, with no change.

• • Relevant Logs and IDs:**

- **Crash IDs:** N/A as no crash reports have been generated. - **Console Errors:** No specific errors noted that correlate directly with the issue. - **about:support Data(sanitised):**Name: Firefox Version: 124.0.2 Build ID: 20240401114208 Distribution ID: mozilla-deb Update Channel: release User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:124.0) Gecko/20100101 Firefox/124.0 OS: Linux 6.5.0-27-generic OS Theme: Generic Application Binary: /usr/lib/firefox/firefox-bin Profile Directory: [Generic Profile Directory] Build Configuration: about:buildconfig Memory Use: about:memory Performance: about:processes Registered Service Workers: about:serviceworkers Multiprocess Windows: 1/1 Fission Windows: 1/1 Enabled by default Remote Processes: 14 Enterprise Policies: Inactive Google Location Service Key: Found Google Safebrowsing Key: Found Mozilla Location Service Key: Found Safe Mode: false Memory Size (RAM): 15.4 GB Disk Space Available: 1,468 GB Profiles: about:profiles

All Crash Reports: [No specific report ID]

Firefox Features - Firefox Screenshots: 39.0.1 - Form Autofill: 1.0.1 - Picture-In-Picture: 1.0.0 - Web Compatibility Interventions: 123.1.0 - WebCompat Reporter: 2.0.0

Add-ons [General categories without specific IDs] - Extensions: [List of extension types and general function, e.g., "Password Manager", "Dark Mode", without specific names or versions] - Themes: [Generic theme information]

Graphics - Features: [General graphics capabilities] - WebGL 1 & 2 Driver Information: [Generic GPU information, e.g., "NVIDIA GeForce Series", without specific model or driver version]

Remote Experiments: [Generalized experiment status]

Accessibility: [General state, e.g., "Activated: false"]

Library Versions - NSPR: 4.35 - NSS: 3.98 - NSSSMIME: 3.98 - NSSSSL: 3.98 - NSSUTIL: 3.98

Sandbox: [General sandboxing status]

Startup Cache - Disk Cache Path: [Generic Path] - Ignore Disk Cache: false - Found Disk Cache on Init: true - Wrote to Disk Cache: false

Internationalization & Localization: [General locale settings]

Remote Debugging (Chromium Protocol): [General status]

Printing: [General troubleshooting status]

This problem significantly disrupts my browsing experience, and I have not found a consistent workaround. Any insights or assistance you can provide would be greatly appreciated. Please let me know if further details are needed or if there are any diagnostic steps I can take to help resolve this issue.

Thank you for your time and help,

I use Mozilla Thunderbird 115.9.0 (64-bit). I was able to send messages until just recently. Now when I send a message, it just hangs - no error message or anything (these are very short messages). I am able to receive messages just fine and send a message through webmail at cox.net

Please find attached a screenshot of my account settings. Any help would be greatly appreciated.

Thank you very much in advance.

- Lyle Medved

Thunderbird continues to lose my password for incoming and outgoing mail. Occasionally it works, but I keep getting messages that my password doesn't work / enter new password. When I go to passwords, it does not show the incoming or outgoing servers so I can make sure my password is there. I use Xfinity for my email. It was suggested earlier that it is an Xfinity problem. My Thunderbird email is essentially unuseable. I need it to work!

Just updated Firefox, now it doesn't respond to clicks, not can I select text, websites don't load, all the tabs are at half -resolution. Unusable. Need to use it.

I am a long-time TB user with gmails. No problems in the past. I inadvertently hit send for my reply to a message delivered to me on a no-reply account (Wordpress). A big overlay screen popped up with the heading "sign in with Google" and then "sign in to continue to Thunderbird email"; then "enter email or phone"; and then "next". Clicking next takes you to a new screen that reads "Google 400, the server cannot process the request because it is malformed. It should not be retried. That's all we know."

Meanwhile, TB tries to log on until it times out, ending with small box in lower corner of the screen, "Authentification error" (see third screen shot).

I logged onto my Google account and as far as I can tell that is okay. I've turned off my computer and tried sending emails, but always get the above screens. Seems like I'm caught in a loop and can't cancel out the error message. Is this a TB problem or a Google problem. Help!

Anyone answering this thread should email me at wetteraubruce1@gmail.com. I can read that email address on my laptop.

Bruce Wetterau

Hey,

I'm asking my question here because I am not sure whether that is a bug with Thunderbird (as suggested by similar topics found with a quick online search) or with my system.

I am currently using Thunderbird 115.9.0 on an Arch Linux system with kernel Linux 6.8.4-arch1-1 and GNOME 46 with Wayland.

The problem is: The compose message window immediately loses focus when I click at it. Closing the main window doesn't help (or any other open window for that matter). I can still type and some of the buttons still work (tested Save and Send) but I can't edit recipients and I can't close the window (attempting to closes other open windows instead).

Things that were recommended elsewhere and that I tried to no avail: - clearing the cache - updating thunderbird and my system (already up to date) - moving the window to another workspace/closing all other open windows - restarting (duh)

I think this problem is with Thunderbird because I don't experience focusing issues with other programs.

I am also happy to provide additional info if someone wants to write an actual bug report. I was just scared off by the requirements of Bugzilla.

Hope someone can help me, Best,

Maria