the discovery of devices within a network fails under certain circumstances. some routers seem to block udp packets to the broadcast address (255.255.255.255), which is used to send out for a discovery request.
In case of using different subnets, what seems to resolve the issue is broadcasting to the subnet's local broadcast IP (such as 192.168.0.255 if IP is 192.168.0.x with a subnet mask of 255.255.255.0) instead of IPAddress.Broadcast
these changes will allow to specify a broadcast address as parameter of discovery
the discovery of devices within a network fails under certain circumstances. some routers seem to block udp packets to the broadcast address (255.255.255.255), which is used to send out for a discovery request.
In case of using different subnets, what seems to resolve the issue is broadcasting to the subnet's local broadcast IP (such as 192.168.0.255 if IP is 192.168.0.x with a subnet mask of 255.255.255.0) instead of
IPAddress.Broadcastthese changes will allow to specify a broadcast address as parameter of discovery