Minimwatch stopped working immediately as scanning was completed

[echable]

I reported too soon that it was working. The Minimwatch icon changes colour regularly, it stays green (green) for hours, then turns grey (no connnection) for hours, without me changing anything about it.

I seemed to remember there's something called "UPnP blast alive/keep alive" options in another UPnP program, where some command is sent to keep the server visible to other devices on the network.

I've read through all the settings last night, don't seem to remember anything like this in Minimserver.

Running it from a Synology NAS.

Does keeping Minimserver installed and/or keeping Minimwatch open prevent the NAS from going to sleep / HDDs to go to sleep ?

BTW I highly recommend BubbleUPnP Android app. It leads you connect to your home network UPnP servers from anywhere, e.g. on a 4G mobile phone connection, and play to any source (Chromecast, bluetooth).