I-Firefox Community Forum

view-source:resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs

This is making multiple "WARNING"s to appear. I believe that it is causing my DELL to shut down arbitrarily. How do I delete this ?

Dear Community,

Would be most grateful for any replies to this post.

Today, I have tried to get into my Outlook e-mail. I usually use Firefox to get into it. But I tried, but the system kept giving me the attached error message - internal service error 500. Strange thing about this was, when I tried to get into my e-mail using my phone, it worked. I then used the library computer, and that worked, too. I tried my laptop again, but this time went into the DuckDuckGo browser. It worked with this.

I therefore assume that the Firefox browser may be the problem.

Can anybody suggest a workaround? Have attached a screenshot of the problem, and the error message that I get, Marek Wesolowski

Why does Firefox intermittently fail to connect to the Newsmax website? I get a Secure Connection Failed message. It happens only occasionally, but enough to be an annoyance. What's the problem and how do I resolve it?

Hello Firefox Community,

I'm experiencing a strange issue with my website, https://www.hostgrap.com.

When I visit the site using Firefox, I get the following error:

Bad gateway Error code 502 Visit cloudflare.com for more information. 2025-05-14 04:02:47 UTC

Browser: Working Cloudflare: Working Host: Error

However, the same website works perfectly fine on other browsers like Chrome, Edge, and Safari.

Troubleshooting steps I’ve tried in Firefox:

Cleared cache and cookies Disabled all extensions Cleared DNS and HTTP cache via about:networking Checked proxy settings (set to system default) Tried Private Window Flushed system DNS Updated Firefox to the latest version

None of the above resolved the issue. The error appears consistently only in Firefox. I’m using Cloudflare for DNS and reverse proxy, and the server is working as expected for all other users/browsers.

Additional Info:

OS: Windows 10 Home Single Language Firefox Version: 138.0.3

This issue happens even after disabling all add-ons

No custom rules in Cloudflare specifically targeting Firefox or its user agent

Is there something Firefox-specific that could be triggering this behavior with Cloudflare or my server?

Thanks in advance!

Hello all, I just installed Firefox 138.03 64 bit with no problem and it seems to be working great as usual however I did notice an error in my Event Viewer which is Event 7023 Service Control Manager which was about The Mozilla Maintenance Service terminated (please see below). I have never seen this error concerning Firefox and I have been using it as my default for years now. I have no idea what to do to correct/fix this or if I should be concerned about it. I went to Services and the Mozilla Maintenance Service is set to Manual but when I tried to start the service it said it could not start the service because of incorrect function. Could someone please guide me as to what is going on and what I should do. Thank you in advance.

Respectfully, Don

Log Name: System Source: Service Control Manager Date: 5/13/2025 1:06:50 PM Event ID: 7023 Task Category: None Level: Error Keywords: Classic User: N/A Computer: DESKTOP- Description: The Mozilla Maintenance Service service terminated with the following error: Incorrect function. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

 <System>
   <Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
   <EventID Qualifiers="49152">7023</EventID>
   <Version>0</Version>
   <Level>2</Level>
   <Task>0</Task>
   <Opcode>0</Opcode>
   <Keywords>0x8080000000000000</Keywords>
   <TimeCreated SystemTime="2025-05-13T17:06:50.5834493Z" />
   <EventRecordID>288758</EventRecordID>
   <Correlation />
   <Execution ProcessID="468" ThreadID="1884" />
   <Channel>System</Channel>
   <Computer>DESKTOP-      </Computer>
   <Security />
 </System>
 <EventData>
   <Data Name="param1">Mozilla Maintenance Service</Data>
   <Data Name="param2">%%1</Data>
   <Binary>4D006F007A0069006C006C0061004D00610069006E00740065006E0061006E00630065000000</Binary>
 </EventData>

</Event>

This site can’t provide a secure connectionsamagra.gov.in uses an unsupported protocol. ERR_SSL_VERSION_OR_CIPHER_MISMATCH

ye a rha hai

I am not sure if I asked this previously with another issue. Be that as it may, I will ask.

A few weeks ago I went into the Startup Menu to disable certain programs that I thought was slowing the system's startup. That was a couple weeks ago. I went over the startup items and disabled only those I do not use or need after starting my computer.

I use Yahoo as my homepage on the Firefox browser. On some of the photos associated with an article I get this error:

Error in rendering player

Error Code: 400-404 Session Id: rm7bfdr3 (Pls: 93a94693-7bc6-4c95-8398-99b65521dab2)

Why is this happening and how do I fix it? I will also attach a screen shot of a page with the error.

Thanks as always, Irv

What is the problem with connecting to the site https://mm6world.ru/?

Ошибка при установлении защищённого соединения При соединении с mm6world.ru произошла ошибка. SSL-узел не имеет сертификата для запрошенного DNS-имени. Код ошибки: SSL_ERROR_UNRECOGNIZED_NAME_ALERT

   Страница, которую вы пытаетесь просмотреть, не может быть отображена, так как достоверность полученных данных не может быть проверена.
   Пожалуйста, свяжитесь с владельцами веб-сайта и сообщите им об этой проблеме.

Подробнее… ---Until the penultimate "update" everything worked fine.

Dear Sir or Madam: I seem to have a compatibility problem with my firefox browser. Not always, but often, I get a 502 error when I try to log in to my bank account. After contacting my bank, I found out that their program is not compatible with firefox and that I should use Google, which choose to avoid. Is there a patch or fix that can get rid of the 502 error and allow me to continue using Firefox, which I have used for almost twenty years. I don't want to switch to Google, EVER! Please let me know what options I might Have.

Respectivly, Louis Osip

I dread the days where FF has an updated version of something for me to install.. because this issue ALWAYS rears its ugly head.

I've been ignoring the updates since Feb and for very good reason because this time (138.01 or whatever) I'm unable to bypass these security certificate expired error codes that say:

"If your clock is already set to the right time, the website is likely misconfigured, and there is nothing you can do to resolve the issue. You can notify the website’s administrator about the problem." I literally was able to access all these sites without issue until I downloaded your must have update. How is this fixed???

Should I just uninstall FF and go back to Brave? I'm so tired of dealing with this as a normal day to day, no coding/tech background, etc. internet user.

I dread the days where FF has an updated version of something for me to install.. because this issue ALWAYS rears its ugly head.

I've been ignoring the updates since Feb and for very good reason because this time (138.01 or whatever) I'm unable to bypass these security certificate expired error codes that say:

"If your clock is already set to the right time, the website is likely misconfigured, and there is nothing you can do to resolve the issue. You can notify the website’s administrator about the problem." I literally was able to access all these sites without issue until I downloaded your must have update. How is this fixed???

Should I just uninstall FF and go back to Brave? I'm so tired of dealing with this as a normal day to day, no coding/tech background, etc. internet user.

I dread the days where FF has an updated version of something for me to install.. because this issue ALWAYS rears its ugly head.

I've been ignoring the updates since Feb and for very good reason because this time (138.01 or whatever) I'm unable to bypass these security certificate expired error codes that say:

"If your clock is already set to the right time, the website is likely misconfigured, and there is nothing you can do to resolve the issue. You can notify the website’s administrator about the problem."

I literally was able to access all these sites without issue until I downloaded your must have update. How is this fixed???

Should I just uninstall FF and go back to Brave? I'm so tired of dealing with this as a normal day to day, no coding/tech background, etc. internet user.

I dread the days where FF has an updated version of something for me to install.. because this issue ALWAYS rears its ugly head.

I've been ignoring the updates since Feb and for very good reason because this time (138.01 or whatever) I'm unable to bypass these security certificate expired error codes that say:

"If your clock is already set to the right time, the website is likely misconfigured, and there is nothing you can do to resolve the issue. You can notify the website’s administrator about the problem." 

I literally was able to access all these sites without issue until I downloaded your must have update. How is this fixed???

Should I just uninstall FF and go back to Brave? I'm so tired of dealing with this as a normal day to day, no coding/tech background, etc. internet user.