Multy X disconnected in the app, IP adress problems

Hi. I have my own special ZTE router to be connected to the internet via optical cable, it cant be changed. I connected my first Multy X to my network via the ordinar cable to this router.  The first setup of my Multy X and of the WiFi worked fine. But after it I am not able to connect to the Multy X, the app shows it's disconnected. The WiFi works, but thats all. I want to use the Multy X only as an access point and without DHCP, just really as a simple acess point, where everything else on the network will be managed by my router. But I can't set it during the set up of the Multy U (no such option there) and after the automatical set up by the app I cant no more connect to the Multy X. It looks like you set a special range of IP adresses for the WiFi on the Multy X and it causes a total mesh up in my network where nothing can see anything anymore. Thats really very strange behaviour. Please, need help asap. Thank you. 



#MultyX_Apr_2020