@RoadRunner1963: So long as the browser, 1Password, and the extension are up to date, it should work for you. Be sure to let us know if you encounter any issues there.
Brenty, I appreciate your efforts and thank you for your answer.
No problem! We're here if you need us.
Hello, I am just changin my PC and wants to continue to use my 1Password 184.108.40.2066 and its extension in Firefox. On both PC, I have the same configuration and softwares :
Firefox 63.0.3 (64 bits)
1Password extension 220.127.116.11
It works fine in FF with my old PC. But on the new one, 1Pwd extension is gray. How could I solve this issue ?
@mdc64: Make sure you have Native Messaging enabled in 1Password Help > Advanced, and that you don't have any "security" software interfering with the connection.