Situation as follows: NDX and Synology DS918. Using within my home the Naim app. No problem. When outside my home I use DS Audio. That works fine. But when I come home, the Naim app cannot find the Synology anymore. Through the App it is still possible to listen to radio stations but going to uPnP in the App results in finding my other NAS (being WD) but not the Synology anymore. Only when I restart the Synology NAS, the App finds it again. It looks as if one logged on from outside the Wifi network, the address within the Wifi network of the Synology NAS is changed. At least that is my idea.
How to solve this problem?