having 4 different sound control panels is a sickening joke. there's so many disjointed laters on layers on layers everywhere. nothing is ever cleaned up, just new glossy over layers that don't quite work as well created atop the old. tragi-comic experience.
You can now set a static IP either in the new network configuration panel or from the old adapter properties. If you set a static IP in one, it won't show up in the other. Either being set to a static IP overrides a DHCP setting. Who knows what happens if they are both set to different static IPs.