Firefox Community Forum

I consistently get an "Error 500" message when trying to view some sites. Firefox will redraw the page if I refresh the screen, but I get the same error after a few seconds. The main (but not only) site I experience this problem is a local news station (KRNV). Here's a link to one such page: https://mynews4.com/news/local/nv-energy-davis-fire-is-particularly-concerning-thousands-remain-without-power#

I'm running Firefox 115.7.0esr (64 bit) on OpenSuse Leap 15.5.

Also, why does the search function here seem not to work? I tried searching for "Error 500" messages, but most of them seemed to involve trying to sync with other devices. So I tried "Error 500 -sync", but still got the same messages with sync in them

For past few weeks, I am facing a problem, whenever I try to open an YouTube video from google search it dose not play. When I click on play/pause button or press spacebar, the video plays for one frame and then again pauses. But the video plays fine, If I search youtube.com and open a video from there, I am don't understand why this is happening, I tried restarting firefox and I also restarting my pc, but that is also not working.

An error occurred during a connection to nationalskillsregistry.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.

I use the est edition of firefox 115.15.0 64bit and after the last update i can't change resolution to any youtube video. Why is that happening and how i can fix it?

Secure Connection Failed

An error occurred during a connection to everify.bdris.gov.bd. 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

I want to disable the Tab hover preview and I follow the instructions per Mozilla Support, which are:

Enter about:config in the address bar and set browser. tabs. hoverPreview. enabled = false.

When I enter about.config and search for "set browser. tabs. hoverPreview. enabled = false" it comes up as false. And there doesn't seem to be a need or way to save that setting, already set to false. But it still has the hover preview.

How do I get rid of the preview mode?

Thanks. Dennis dennis@denniswilder.com

https://reservecalifornia.com/Web/ This web site has blocked the use of Fire Fox. Google Chrome is the only one you can use. Use Chrome or make no reservations. Is there a work around?

I have recently had to use an "other" browser to complete GoFundMe donations. Anyone know why Firefox won't complete the transactions? It works for all other transactions.

What's happened to the + sign to add a new tab? I've customized Firefox to have tabs below the address bar (as they should be) but have just noticed that, once the window is full of tabs, the + to add another tab has disappeared. Is this because of my customization or has Firefox removed this function?