Log in boxes and native language coming up in Czech
Many login boxes and adds often appear in Czech (I think). All of the language selections I can find are set to English. I cannot read Czech. Or Romanian or russian or chinese or most other languages.
Alle antwurden (1)
Are you possibly using a proxy or VPN ?
You can check the connection settings.
- Options/Preferences -> General -> Network: Connection -> Settings
If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.
See "Firefox connection settings":