I am not tech savvy enough to give any more advice than this, but "wss://127.0.0.1:5939/" is a local address with the protocol WebSocket.
I couldn't find a solution, but here is someone who seems to have the same problem:
https://old.reddit.com/r/LibreWolf/comments/u6dyyk/websockets/
PayPal works for me. Maybe you can find a solution here: https://librewolf.net/docs/faq/ The easiest solution would probably be to use Firefox + uBlockOrigin for banking and LibreWolf for everything else. Otherwise you can find user-made "about:config" files to harden Firefox' security and privacy.
As I said, I am non-religious / an atheist myself. Was raised christian, but my parents were cool with me being an atheist, later becoming non-religious themselves. What I was mainly referring to are the people actively trying to make fun of - or belittling - religious people.
Edit: I am all for criticizing and making fun of organized religion.
Tried Gorgonzola Picante for the first time today and holy shit it melted my face off.
Most pungent cheese I have ever eaten. Still tastes pretty good, though.
I am not tech savvy enough to give any more advice than this, but "wss://127.0.0.1:5939/" is a local address with the protocol WebSocket. I couldn't find a solution, but here is someone who seems to have the same problem: https://old.reddit.com/r/LibreWolf/comments/u6dyyk/websockets/