This addon is not the only one of its kind but after many searches it is the only one I've found that truly detects and corrects all possible scenarios of nick change, including internet dropout plus IP change. Awesome work you have there.

However I have a suggestion.

Think you can add a checkbox of sorts called "use password from mIRC settings" so that it uses the server password(s) stored in mIRC's settings? It's kind of redundant to have to input the password in both mIRC and NickProtection.

I would be using the password in NP alone but I can't because your script sometimes sends the password AFTER mIRC autojoins channels, so channels that require registration won't open, making me to still rely on mIRC's builtin password system.

Bottom line is a single password system is better. Either fix the script to register the nick BEFORE autojoin or add that checkbox I mentioned.