Firefox can’t establish a connection to the server at ws://

[postcd]

Hello, the FF 91.0.2 dev. console (F12) shows following message when i try to access site http://127.0.0.1:43110/ created by ZN

Code: Select all

Firefox can’t establish a connection to the server at ws://127.0.0.1:43110/ZeroNet-Internal/Websocket?wrapper_key=stringhere. all.js:75:16

but in other browsers, it works

Private browsing window which i hope is with extensions disabled has the same issue.
But when i open same Firefox using different FF profile, then it works OK.

My questions is, how to discover which Firefox profile setting is preventing this please?

[malliz]

Private browsing does not disable extensions as far as I know you want Firefox Safe mode
https://support.mozilla.org/en-US/kb/tr ... x-problems

[postcd]

Firefox Safe mode

FF hamburger menu, Help, Troubleshoot mode...
it worked in this mode. So the cause is some extension? Then i restarted back into normal mode with extensions and it is still working. So it was some glitch we can not debug? So hopefully this is solved and solution was FF restart