Hi, I'm a newby and I try to replace an existing login method with a new

I did compile the NLM. Sign the file with the original secrets and
replaced the method in ConsoleOne.
(To sign the new method, I had to change the password using signer -g
because the old password of the signing file is missing)

Now the server generates the error -1660: Login Sequence not valid.

If I replace it again with the older version, it works again.

Anybody who knows what is wrong?

A programmer in problems.