This is really annoying. My Aptana remote won’t remember passwords for my sites. I’ve come up with easy solution. Finally I’ve found the problem for this bug. Although I updated Aptana to latest release and they state that this issue would have been solved, it is not. Actually the problem is that Aptana remote will not remember password. The checkbox is empty when I click up properties for a remote site.
This is how to solve this bug. Go to:
Preferences > General > Security > Secure Storage > Contents > Delete
The Aptana will restart and window will appear there you have to create two security questions. Create these and now your Aptana remote will remember the passwords.