When I try to use the Mirroring function of Dell Mobile Connect the following error message is received: "Wi-Fi Connection Error. Please check that Wi-Fi is enabled on your PC." The PC is connected via Ethernet to a wireless router to which the phone is also connected. Both the PC and the phone are on the same subnet. Other functions of Dell Mobile Connect work properly. Also, apps on my phone can connect to the PC with no trouble over the LAN. Can you please advise?