Try restarting your router.
Disable then re-enable your network adapter.
Release and renew your IP address.
Remove static IP and use an automatic IP instead.
Use a VPN to get a different IP address each time.
Restart or reboot the router Many times, a simple router restart or reboot will do the trick for you as some malfunction in the router can cause an IP address conflict.
Disable your network adapter A network adapter is a piece of hardware that connects your computer to the network.
Reset your IP configuration
Disable the static IP
Flush the DNS
Thus, you have options to fix Windows detecting an IP address conflict error by changing your IP address, restarting your wireless router, or updating your PC’s network settings. The conflicting IP address error can usually be caused by minor network system issues on your PC.
Windows detects an IP address conflict and another computer on the same network displays the same IP address as this computer. This error can occur when two or more devices connect each of our devices to the same network, and more often than today it happens when only one device is using the service.
Common IP address error messages: IP address conflict with another system on the network? Windows consists of a recognized IP address and considers it a conflict. Another computer on this network offers you the same IP address as this computer… This IP address is immediately used on the same network…
How do I fix network error Windows has detected an IP address conflict?
Windows detected an IP address conflict? Drivers using Windows itself Method 2: Update runners using a third party application.
How do I fix Windows has detected an IP address conflict in Windows 7?
Windows provides quick fixes for detected IP address conflicts
Which is better LAN to LAN or LAN to WAN?
LAN to WAN – Connect one of the Ethernet (LAN) ports on the primary router to an Internet (WAN) port using a secondary router. This connection means it’s easier to tell which router computers and other network devices are connected to because they have different LAN IP segments.