Hello there,
Have you checked the Event Viewer for any trace?
If you cannot find anything in Event Viewer I would suggest you use tools like Procmon to find the root cause for this behaviour.
If you're experiencing system slowness after joining a domain in Windows, there are a few potential reasons and solutions to consider:
Group Policy Settings: When a computer joins a domain, it applies group policy settings defined by the domain controller. These policies can sometimes include configurations that affect system performance. Review the group policies applied to your computer and consult with your network administrator to ensure they are optimized for performance.
Network Configuration: Slow system performance after joining a domain could be related to network issues. Check your network connection and make sure it's stable and properly configured. Test the network speed and consider contacting your network administrator to address any potential network-related problems.
Login Scripts: If your domain includes login scripts that run when users log in, these scripts may be impacting system performance. Review the login scripts and optimize them to minimize any unnecessary or resource-intensive tasks.
Resource Usage: Check the system resource usage, including CPU, memory, and disk utilization. Use the Task Manager to identify any processes or applications that are consuming excessive resources. If necessary, terminate or optimize resource-heavy processes to improve system performance.
Malware or Antivirus: Perform a thorough scan of your system for malware or viruses. Malicious software can significantly impact system performance. Additionally, ensure that your antivirus software is up to date and not causing any conflicts or performance issues.
Hardware Compatibility: In some cases, joining a domain may introduce compatibility issues with certain hardware components or drivers. Ensure that all hardware drivers are up to date and compatible with the operating system and domain environment.
I used AI provided by ChatGPT to formulate part of this response. I have verified that the information is accurate before sharing it with you.
Hope this resolves your Query !!
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