First connection with iOS app failing

Core Machine (Operating system/System info/Roon build number)
PC with intel core i7 running windows 10 Pro

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)
WiFi with 1gb speed

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)
Just attempting AirPlay to denon AVR at first

Description Of Issue
Core installed on PC and running fine with 12,000 songs. iOS app running on iPad Pro and won’t connect to core. The PC arrived for a few seconds then failed connection and won’t come back.

Everything rebooted

Hi @william_fleming,

What network router are you using?
What network switches are you using?
Is the PC running the Roon Core, hardwiring it to the LAN, WiFi is not recommend for the Roon Core.

Run a network scanner app (like Fing) on your iPad, to check if it can see the Core.
As a test, try temporarily disabling any firewalls.

Hi @william_fleming,

Are you able to connect the PC to the network via Ethernet? If so is there any improvement?