"No secure connection"-message on almost every page I want to go
Dear Mozilla Team,
I have severe difficulties with my Windows computer to open many websites I want to open, even those of banks I normally can easily enter.
Do you have any advice for me how to fix that? I searched in the help function but found the advice to be insufficient. And I also found no way to manually change the setting for the individual pages.
Thank you very much for your help.
All Replies (2)
This support article should help:
You can try to disable DNS over HTTPS.
Are you using a proxy or VPN?
You can check the connection settings.
- Settings -> General -> Network: Connection -> Settings
If you do not need to use a proxy to connect to internet, select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.
See "Firefox connection settings":