hi all...i have 2 zgemma h9s and both have the same problem,,i download the qtstalker plugin..all good...setup the portal,press the green buton to save,,go to stalker and everything works perfect,,,the problem is when i unplug the power from the box and plug back again,the portal gone,,come only the picture to setup the portal again...i have been try many time and update the image to 7.1 2019-10-14 and still do the same,,,anyone with same problem? not beleive is a fault on the boxes because happen to both boxes....any help will be appreciated,,,thanks in advance.