- Rated 2 out of 5by synner, 4 years agoFirefox and Chrome extensions both have areas to enter one's login credentials within the extension, then prompts the user for those credentials again when switching to another proxy server. What's the point of entering credentials in the app to save and make switching proxies simple when the user is prompted for the credentials again anyway? Is it broke? Am I not doing something correctly on the 4 computers and 3 browsers (opera is the 3rd) this issue occurs? The idea is great, but its functionality is either missing or I'm not troubleshooting something correctly.