Probably the IP reservation. I applied DMZ as well just experimenting. I may turn that off and see if it affects the remote operation at all. Also to note - I have a separately named my 2.4 network, as if my router will automatically try to “push” to 5 if it has matching SSIDs.Interesting as I cannot control my SF beyond Bluetooth connection do you think it’s reserved IP address how would DMZ solve the issue?