The zone configured in the DeepHub® user interface defines how the DeepHub® transforms Location Updates from a RTLS to global coordinates. Therefore, the configuration has to match the RTLS setup. If the RTLS configuration changes, the zone configuration needs to be updated to match again. If the RTLS does automated changes to the DeepHub® zone configuration, you should not use the DeepHub® Frontend to do changes as well. Consult the manual of your RTLS if this is the case.