You installed a new NIC (Network Interface Card) or changed your motherboard.
You’ve just finished building your dream Unraid server. You’ve installed the drives, spun up the array, and deployed a dozen Docker containers. Then, you decide to tinker. You change a single setting—maybe you switch from br0 to a custom VLAN, or you accidentally set a static IP that conflicts with your router. You click Apply , and... nothing. Your browser spins indefinitely. The WebUI is gone. Your server is a ghost on the network. unraid reset network settings
Unraid will see that the network configuration is missing and automatically create a new one using . Your router will assign the server a new IP address. Method 2: Using the Local Terminal You installed a new NIC (Network Interface Card)