By default, the POS logs out the current user after 60 seconds of inactivity.
To turn this off, you need to ensure that the Cashier Auto Logout field is empty.
- Go to Settings > System
- Scroll down to User Management > B4. Cashier Auto Logout Time
- Select the grey field
- Increase the number of seconds before logout, or backspace until it is blank (to turn off auto logout completely).