Search Support

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.

Learn More

What the heck is "TLS handshake"? It keeps everything moving very slow!!!

  • 1 reply
  • 1 has this problem
  • 21 views
  • Last reply by Happy112

more options

Firefox seems to have slowed things down quite a bit. I keep getting this message "performing TLS handshake. What does this mean?!!!!!!! And why does it take so long to move?

Firefox seems to have slowed things down quite a bit. I keep getting this message "performing TLS handshake. What does this mean?!!!!!!! And why does it take so long to move?

All Replies (1)

more options

Hi PatGates,

Would you please take a look at this article - it will explain what a TLS Handshake is :

https://www.thesslstore.com/blog/troubleshoot-firefoxs-tls-handshake-message/

To solve the problem, you could try to toggle the IPv6 preference on the about:config page, and maybe try other possible solutions that are mentioned here :

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

'Hope that helps  !