So it has been working fine, but recently I could not get mudfish to work. When I run it I can get to http://127.0.0.1:8282/signin and it displays the login page, but when I try to log in I get a “Waiting for 127.0.0.1…” (I use chrome), and after a while it went back to the log in page while the message:
#### Information
Successfully logged out.
appears at the top right corner.
My internet is working fine and I can even log in to mudfish.net without any problem, it is just when I try to log in on the service it fails.
happen to mee to please help
Right, thanks for the response. So after looking at that page, I managed to log in. However just for information, all I changed was the shortcut from:
“…\mudrun.exe” -L en -O
to
“…\mudrun.exe” -O -L en
Apparently the former doesn’t work anymore, where it worked previously.
Good to know that it’s working on your environment. For clarification, -L option is no longer valid if you’re using Mudfish v4 version. I think just getting rid of it is enough. 
음… 미꾸라지 사용 용도가 혹시 볼 때문에 사용하고 계신지요? 지금 akslfma3 님의 계정의 경우 ‘정액제’ 로 세팅이 되어 계시기 때문에 현재 중계 서버들을 사용하실 수 없습니다. 그렇다면 종량제로 요금제를 변경하셔야 하는데 혹시 맞다면 답변 부탁드리겠습니다. 바꿔 드릴 수 있습니다.
사용이 되고있는건지 아니면 제가잘몰라서 못쓰고있는건지 잘모르겠어요