Hello, I have installed 3CX LInux and selected "Configure Network Manually to set a static IP address" by pressing ESC button during installation. But after installation completed, a message comes up: Waiting for network. But when I select DHCP, eveything is going okay. I have tested it both in real and virtual machines. There is active internet connection though. In our network, we have disabled DHCP and assign ip addresses manually. Why this message comes up and prevents me for next steps?