If you are going to reboot the MPS, please make sure to follow this procedure.
1. Make sure all users are save their unsaved work.
2. No other administrator have been login the MPS
3. Use the
Otherwise you will need to use a administrator login to the server via the console (To solve the problem of all the zero client not able to login, and also put the MPS switch back to normal mode from the maintenance mode (It go to maintenance mode due to the reboot is not initate by MultiPoint Manager)