Hi cska133,IP addresses in the 169.254.X.X range get assigned when your Windows system can't obtain an IP address from the DHCP server on your network (usually your router). This is known as APIPA (Automatic IP Address Assignment).This is usually caused by network congestion at the time your system tried to get its IP address, a cabling/WiFi fault or a router fault. Your system (assuming it's Windows 7 or later) will re-try to obtain a valid LAN address every 5 minutes.Lifewire have a good article explaining it (https://www.lifewire.com/automatic-private-internet-protocol-addressing-816437).HTHEwen :-)