The system cannot contact the domain controller for service. The authentication request error can occur when you log in to a Windows 11 domain-joined computer and try to access network resources such as a mapped drive. In this post, we will show you how to fix this error in step-by-step instructions.
The system cannot contact a domain controller to service the authentication request.
The system cannot contact a domain controller to service the authentication request. Please try again later.
Method 1: Checking the connection between the host name and the domain controller (domain controller) from the client device.
First, we need to ping the domain controller from the affected device to check if it is running.
Device controller
1. Open a command prompt on the device controller (DC).
2. Run the following command to job function email list view network information:
ipconfig /all
ipconfig command
3. In the list of information, find and write down the IPv4 addresses for later use.
Please note the IPv4 address
4. Be sure to remember the hostname so that you can use it to ping the faulty device.
Affected device
1. On the problematic whose logic they could only reconstruct after the fact device, open the command prompt.
2. In CMD , type ” Ping ” followed by a space, then type the DC’s IPv4 address that you wrote down earlier. Then press Enter.
ping <IPv4 address>
Ping the address
After that, type “ Ping ”, then a space and the host name
4. Next, make sure that the domain controller has network connectivity to the device that is experiencing problems.
Method 2: Ping the vulnerable device from a domain controller (DC).
After pinging the domain taiwan lead controller, try pinging the failed device from the domain controller to ensure that it can communicate with the affected device without problems.
Affected device The system cannot
1. Open a command prompt on the vulnerable device.
2. Run the following command in CMD: