Hi. I use the Zigbee Miboxer 2.4GHZ gatway WL-Box1 in a WIF without internet access. But unfortunately I am always prompted to set the time zone in the profile when I want to connect the Miboxer Gatway to the WIFI. But the time zone cannot be set at all in the Miboxer app when there is no internet available. Is there a workaround here?