If your Tablet Freezes or doesn't display correctly you may need to reset it's Remote Desktop Session
To Log a Tablet/iPad Off to reset WaiterMate please follow the below steps
1. Tap the Keyboard icon at the top of the screen.
2. Tap the windows key.
3. Tap the Keyboard button again to hide
3. Tap the Person Icon followed by sign out
OR (in some older systems tap log off at the bottom of the page)
4. Start WaiterMate again as you would at the start of the day.