Diễn đàn hỗ trợ Firefox

I have a blog hosted on Render. The base URL provided by them is https://parker-codes.onrender.com. This URL works perfectly, in all browsers.

I purchased a domain from Google and then linked a CNAME record to the Render one: https://blog.parker-codes.dev. This URL works in many browsers except for Firefox Mobile (on Android). I receive the error "Address not found. The browser could not find the host server for the provided address."

- I flushed the DNS cache and checked that it propagated across the globe. I used nslookup to verify the domain resolution. - I tested in various other browsers on desktop (Safari, Chrome, Firefox) and mobile (Chrome) and they all work. - I turned off mobile extensions. I also tried in a private window. Still no luck. - I reached out to Google support. They don't see any domain or DNS issues on their end.

From all of this, it appears that the Firefox mobile browser has a bug that can't load the site for some reason. It can't properly resolve the host even though many other browsers can.

A month ago I started to have problem with twitch. After 5minutes or 2 hours- random times or random tabs, if I have opened more than 1, which is always the case. Some tabs or all, again it's random will give twitch 2000 error and refresh, closing tab,etc nothing will work, except closing WHOLE browser, not just tabs and this is not guaranteed that it will work.

I'm losing my mind with closing whole browser-windows-tabs on different monitors and then re-opening all of that again when I get 2000 error and I always do get it.

Did like 50 re-installs, it's always the same. I tried to go back to older version, but Firefox always want to create new profile saying I have old version installed and I DO NOT want that, I want everything as it is right customized,etc right now.

Error: "Secure Connection Failed

An error occurred during a connection to accounts.firefox.com. Cannot communicate securely with peer: no common encryption algorithm(s).

Error code: SSL_ERROR_NO_CYPHER_OVERLAP

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

When it happens: - Irregular frequence. The same websites once work once don't. They work with Chrom/Edge/From my mobile(same wifi/router). - Sometimes I have to refresh the page a few times - Happens for all sort of webistes. From local news, to GitHub/Youtube/Google/Any website

Steps I have taken: - Cleared cache/cookies - Reset PC/Firefox - Cleared all extensions - Deleted Firefox (And manually deleted all folders in AppData related to Firefox) and reinstalled afterwards

Nothing helped. Any idea what is going on? I checked Mozilla documentation for SSL issues, but it didn't help either

Since I updated to version 113.0.2 every time I try to open certain websites, Firefox shows an error message "SEC_ERROR_UNKNOWN_ISSUER". Once I choose to accept the risk and continue it redirects to the IP address "79.137.248.81" that redirects to spam. This happens on multiple sites, certain popular sites such as google work perfectly.

Yesterday I uninstalled and installed the browser. I rkilled and scanned my system with Malwarebytes, Avast and HitmanPro. I also have no malicious addons I found. Nothing worked.

I am attaching pictures of how the error shows.

Please Help.

When trying to play videos on my laptop they look terrible. The video is completely blown out and doesnt apear as it should. When turnnig on the troubleshoot mode it fixes it but then the video becomes choppy. I cant attach a photo because it looks normal when a screenshot is taken

When I reopen the browser, it's just an empty new window. I am able to reopen them in "History" > "Recently closed windows", but it's extremely annoying to do this every time. Is there a way to fix it? It was fine like two weeks ago or so and my settings seem okay. I can't find the solution in similar posts here.

I recently switch to Firefox and I'm enjoying it so far. One problem though, continuously using Firefox over a long period of time cause it to use more memory than normal. I assumed it was because of the large amount of tabs i kept opened but even when i had closed most of them, the problem still persist. This lead to worse performance and more frequent crashes. One way I found to have helped is to close and reopen Firefox, but the fix is only temporally.

In the last month Firefox using google search simply refuses to search, this is becoming annoying to the point where I will start using other browsers. Is there a fix for this?

Firefox very often crashes on exit. It's been doing it for some time now, but am not sure exactly when it started.

I have updated to the latest version 113.0.2 (64 bit), am on Windows 10 which is also up to date. I have tried clearing the cache.

Latest report id is bp-b9101836-487e-483f-b16f-f86620230526

I just built a new computer and installed windows 11. Reluctantly coming freshly from windows 7, I have tried and done many things and tweaks to suit my needs more, so I am aware one of those things might be the issue, but I have no idea which, if any. My issue applies to any browser I have tried, not just Firefox. It started randomly and I cannot remember what I did last or exactly when it started happening, a few hours ago is the best I can say. Whenever I right-click while in the save-as window, that window closes and often the window last used minimizes. The browser itself does not crash; however, Firefox is unique in that it does crash but also the only one to notify me and allow me to give out a report, which I did. Also to note; this issue does not happen in every folder on my computer, and even that seems random, not limited to a certain drive either, or permissions and such. The browsers I have tested are Chrome, Edge, Brave, and Firefox.

I also have tried multiple windows recovery points, none of which mattered (and I know for a fact the issue didn't occur at the time of one point I tried, yet it did even after that recovery). Also scanned my computer for threats and nothing was found. I'm not sure if this is within the scope of help to receive here, but I can't find anything about this and since it is rather bizarre, I don't reckon it's a well know issue. Any help is very appreciated.

After updating to version 114 I keep having tabs crash. If I close Firefox and reopen it, the first few tabs are fine. After a bit, any tab I try to open gives me a "tab crashed" message. I can only load the default tab screen. If I try to go to Google or anywhere it crashes. I try to do a search and it crashes. I've had to use Chrome to be able to do anything.

When using Firefox on OSX (Ventura 13.4) after about 1 day Firefox slows down so much I have to quit the application and restart it. Then it is back to normal speed. I'm not sure if this is an OS-X issue or Firefox issue, but restarting the app fixes it for a few hours, then its incredible slow again.

I saw an other article about the same possible but they had a problem with an extension but I dont have that extension but still have the same problem. Whenever i watch twitch or youtube and i alt tab or switch tabs my audio and video stops playing.

Hello Volunteers,

Ubuntu crashes while moving around a Firefox tab with a mouse, IF the mouse cursor goes thru the top bar of the laptop screen. I am using Firefox V 113.0.2, Build ID: 20230522193126 on Ubuntu 23.04. This could be an Ubuntu problem or a Firefox problem.

Thanks Dilip Deodhar

I was browsing and commenting on a YouTube video, when my my typing wasn't showing up for several seconds after I typed it...like 20-30 seconds. I checked Windows Task Master and 10 instances of firefox were open (I was only using one tab) and they were using 68% of my CPU and 90% of my available memory, basically locking up my computer. I tried closing it and reopening it, but the same thing happened. I had to go to another browser. I remember this happening in the past, and I had to move to another browser permanently. I would much rather stay with Firefox if you can prevent this from happening.

thanks.