Windows event log error

Question

The event error shown in the photo below is occurring.

It happens once every two weeks.

When an error occurs, it seems that communication is not possible because the communication port is blocked.

Please check the symptoms and solution.

Answer 1

Hello

Thank you for posting in Q&A forum.

I am sorry you may forget to add the photo. According to your description, it may relate to the communication port blocked.

If it is the case, here are something you could check:

Blocked communication ports can be quite troublesome, especially if they disrupt your regular operations. Here are some steps to diagnose and resolve the issue:

Hello

Thank you for posting in Q&A forum.

I am sorry you may forget to add the photo. According to your description, it may relate to the communication port blocked.

If it is the case, here are something you could check:

Blocked communication ports can be quite troublesome, especially if they disrupt your regular operations. Here are some steps to diagnose and resolve the issue:

1. Identify the Blocked Port:

• Use the netstat -na command in Command Prompt to check for listening ports and identify which port is being blocked.

• Alternatively, use the PowerShell command Test-NetConnection -ComputerName <hostname> -Port <port> to test specific ports.

2. Check Firewall Settings:
3. Examine Network Configuration:
4. Look for Conflicting Applications:
5. Check for Malware:
6. Use Port Query Tools

Reference:

Troubleshooting Blocked Ports - Concurrency

I hope the information above is helpful.

If you have any questions or concerns, please feel free to let us know.

Best Regards,

Daisy Zhou

============================================

If the Answer is helpful, please click "Accept Answer" and upvote it. Reference:

Troubleshooting Blocked Ports - Concurrency

I hope the information above is helpful.

If you have any questions or concerns, please feel free to let us know.

Best Regards,

Daisy Zhou

============================================

If the Answer is helpful, please click "Accept Answer" and upvote it.