I’m seeing an error message saying “Failed to log in.”
If you are seeing this error message even though your network connection is stable, the firewall settings on your PC at work or public places may be the reason.
Network administrators at banks, government offices, public institutions or certain companies may block the use of messenger programs such as KakaoTalk for security reasons. In this case, you cannot use KakaoTalk.
도움말을 통해 문제를 해결하지 못하셨나요?