Minimserver does not consistently show up on my network

[WindyCityMan]

Hello,

I have a PC with Windows 10 installed. I just moved and changed wireless networks. My Naim device can no longer find Minimserver through the Naim app. I spoke with Naim technical support and was told that because Minimserver does not constantly appear in my network (as viewed in Windows Explorer), I cannot play music through UPnP. I tried reinstalling the the Minimserver software and rebooting my computer, both to no avail. Could someone please tell me how to fix this problem? Thank you.