Ctrl + L - Stop accepting new connections
Ctrl + Q - Minimize window to the toolbar
Ctrl + R - Activate server
Ctrl + T - Deactivate server
Alt + F4 - Terminate program
Ctrl + B - Show list of forbidden accouns (Blacklist)
Ctrl + O - Show list of connected clients
Ctrl + S - Show statistics
Ctrl + E - Show general settings
Ctrl + F - Change user interface language
Ctrl + G - Show groups and its settings
Ctrl + H - Set addresses from which server can be run
Ctrl + I - Set access according to IP address
Ctrl + K - Set symbolical links
Ctrl + M - Set user messages for logon and logout
Ctrl + N - Set logging properties
Ctrl + U - Show users and their settings
Ctrl + C - Open window with information about application
F1 - Open help
Ctrl + A - Copy complete log
Ctrl + C - Copy selected log or selected part of a log
Ctrl + W - Clear screen log