Firefox Community Forum

I have experienced Error code: PR_END_OF_FILE_ERROR in Developer and regular Firefox. I just downloaded WaterFox and tried opening the same websites and all work normally. That tells me there is a setting in Firefox Developer or regular Firefox that is causing the issue. I have read and tried all of the recommended fixes and none have solved the problems the both firefoxes. I'm sending this thru Waterfox. HELP

Hi - I am getting the following error while seaching "An error occurred during a connection to onlinetripquest.com. PR_CONNECT_RESET_ERROR Error code: PR_CONNECT_RESET_ERROR" I am still on Windows 10. Could it be do to that? If so how do I fix this issue without migrating to WIndows 11. Not ready to move. Do not have this issue with other browsers.

How do I resolve this issue? I get the message below anytime I try to view my organization's website or when I try to log in to access the back end.What do I do?

Whoops!

Your browser sent a request that we were unable to process, clearing the browser cache and cookies is a good first step to try to resolve the issue.

Instructions for clearing cache and cookies are different for each browser and version. Google has outlined the steps for all major browsers: Clearing cache and cookies

MY PROBLEM IS VERY SIMPLE:"IM TRYING TO OPEN A WEBSITE NAMED SLOW ROADSBUT ITS NOT OPENING AND IT SAYS INTERNAL ERROR 500 SO PLS HELP ME

THANK YOU!

"Error code: SSL_ERROR_RX_RECORD_TOO_LONG"

   This message shows when a spam quarantine program updates in my Thunderbird mail (3 times daily)  Where do I adjust the record length to allow viewing ?

Windows 11 on laptop

Secure Connection Failed

An error occurred during a connection to services.msw.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.

When I get to Medici to watch operas when I click on the opera to watch it I get error 500. This occurs on my pc. When I use my roku downstairs and go to Medici everything works fine.

I am trying to log into my yahoo/sbc email account. When I go to my saved tab I am getting error message: Edge: Too Many Requests.

Please advise as this is my primary email and I cannot access from my desktop.

Thx!

I am receiving this on many different websites including CDNs (such as served JS):

Content Encoding Error

The page you are trying to view cannot be shown because it uses an invalid or unsupported form of compression.

Please contact the website owners to inform them of this problem.

I verified it occurs in Private Tab mode too, without extensions. It does not occur in other browsers such as Chrome when I test the same URL. Clearing my cache etc does not fix it.

Hi. I have tried a few times to download a Youtube 21 mins video but it always stop once 73 % of the download has been realized. Any hint to buypass this limitation and to be able to download this video in full? Thanks fyh and R.Sincerely,Claude Dulait

I can go to any link I've been to previously and went to Live.com to go to Bing to search. I was looking for a recipe for cherry sauce for venison. I'm on a 2017 Imac that's up to date on IOS and Firefox is also up to date. This was not happening this morning.