DHCP Server Isn't Responding

Question

Hello,

After the most recent windows update (3/28/2025), I lost the ability to use the internet. The device shows connected, but I always get the following code, DNS_PROBE_FINISHED_NO_INTERNET. When troubleshooting, network diagnostics says it can't identify the problem or DCHP Server isn't responding. I know the router is not the issue as all of my other devices are connected without issue. Ethernet is currently not an option as I'm on a work trip, staying in a hotel.

Steps I have taken, none of which have worked:

-uninstall Windows update

-use a wifi dongle

-restart computer many, many times

-release and renew current ip address

-clear the current dns cache

-clear browing history and cache

-network adapter and winsock reset

-updated network driver (none were available)

-changed the device's dns server to both cloudflare and Google dns

-disable anti-virus and firewall temporarily

-Windows malware quick scan, full scan and Microsoft defender anti-virus offline scan

Answer 1

The IP settings were set appropriately. The image shows what happened when I tried restarting the DHCP client.

Of note, after clicking restart and receiving the below message, there is no longer any wifi option on the laptop. It has disappeared.

Answer 2

Thanks for the response.

Windows might have set your connection to a static IP instead of DHCP after the update.

Check Your IP Settings:

1: Press Win + R, type ncpa.cpl, and press Enter.

2: Right-click your active Wi-Fi adapter > Properties.

3: Select Internet Protocol Version 4 (TCP/IPv4) > Properties.

4: Make sure both options are set to:

Obtain an IP address automatically

Obtain DNS server address automatically

5: Click OK and restart your PC.

Restart the DHCP Client Service:

1: Press Win + R, type services.msc, and press Enter.

2: Find DHCP Client in the list.

3: Right-click it and select Restart.

4: If it's not running, right-click > Start.

5: Also check: Startup Type should be set to Automatic

Please check and let me know

Answer 3

Unfortunately, this same issue occurs when using a hotspot.

Answer 4

Hello ,

I’m here to help you in resolving your issue

Test with a Mobile Hotspot :

1. Try tethering your phone via Wi-Fi or USB.
2. If it works, the issue is with the hotel's Wi-Fi settings blocking DHCP requests.

After trying above steps, please reach out to me if you have any doubts or issues