This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

সহায়তা খুঁজুন

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

আরও জানুন

Sites that are loading in Chrome and Safari give error messages in Firefox 61.01

  • 3 উত্তরসমূহ
  • 1 এই সমস্যাটি আছে
  • 11 দেখুন
  • শেষ জবাব দ্বারা Shadow110

more options

I am running Firefox 61.01 on a Mac OSX 10.9.5. I am getting error messages and insecure site messages for outlook, You Tube, my banks, PayPal, Amazon... sites that are displaying fine on Google and Safari.

On my website, moreover, my Pay Pal buttons have disappeared in Firefox 61.01.

I have no problem accessing these site using Firefox 48 on my Macs running 10.6.8... 

Firefox 61.01 has been very disappointing to say the least.

I am running Firefox 61.01 on a Mac OSX 10.9.5. I am getting error messages and insecure site messages for outlook, You Tube, my banks, PayPal, Amazon... sites that are displaying fine on Google and Safari. On my website, moreover, my Pay Pal buttons have disappeared in Firefox 61.01. I have no problem accessing these site using Firefox 48 on my Macs running 10.6.8... Firefox 61.01 has been very disappointing to say the least.

All Replies (3)

more options

What Security Software are you running please ? What Extensions are you running ?

more options

Hi Pk,


I'm running Malware Bytes for Mac and Kaspersky Internet Security. I've gone back to default settings on Firefox 61.0, so no extensions.

more options

There is security software like Avast/AVG, Kaspersky, BitDefender and ESET that intercept secure connections and send their own certificate. it is a kaspersky issue as per this forum thread :

But since it is after a update from them you may want to ask your question there.

https://support.mozilla.org/en-US/kb/error-codes-secure-websites#w_antivirus-products Please see Kaspersky here.