The system settings page is currently be re-worked to support a better user experience. The only settings currently accessible from here are:
User Interface
Inactivity Timeout (min)
Specify the number of minutes the web application can sit idle before signing the user out. Set this value to zero to disable the idle timeout feature.Timezone
Time
Timezone
Koios automatically fetches the client timezone from your browser. This section can help you determine what timezone your browser is returning.