Yes, I know that you can manually add a DNS or hosts entry but that's not a great solution - it means that a static ip needs to be assigned for every device ( either via DHCP or the device itself ) when there really shouldn't be a need, plus the name needs to be set in different places which again shouldn't be necessary. No other device on my network operates this way, and if it is indeed necessary for the app then there are more sensible ways the app can and should work!