The issue you are experiencing with the BioLogic, where Windows does not allow the use of its copy function after a short time, appears to be related to a conflict or resource management problem between the software and the operating system. some steps you can take to troubleshoot and potentially resolve the issue:

1. Check for Software Updates

2. Compatibility Mode

3. Administrative Privileges

4. Resource Monitoring

5. Disable Unnecessary Background Processes

6. Reinstall Device Drivers

7. Check for Conflicting Software

8. Increase Virtual Memory

9. Check Event Viewer

By systematically going through these steps, you should be able to identify and hopefully resolve the issue causing the buffer locking in Windows.

Steps to troubleshoot and potentially resolve the issue:

1. **Check for software updates**:

- Ensure that you have the latest version of the BT-Lab software installed. Newer versions may address compatibility issues or bugs that could be causing the problem.

- Check if there are any Windows 11 updates available and install them. Updates can sometimes fix underlying issues.

2. **Examine startup and background processes**:

- Check if any processes or services related to the BCS-810 device or the BT-Lab software are running in the background and potentially interfering with the Windows copy function.

- Use a tool like Task Manager or Process Explorer to identify any suspicious processes and try disabling or ending them to see if that resolves the issue.

3. **Check for device driver conflicts**:

- Ensure that you have the correct and up-to-date device drivers installed for the BCS-810 device.

- Try uninstalling and reinstalling the device drivers, or even try using a different version of the drivers to see if that helps.

4. **Disable antivirus or security software temporarily**:

- Sometimes, antivirus or security software can interfere with system functions, including the copy operation.

- Try disabling any antivirus or security software temporarily and see if the copy function works properly.

5. **Perform a clean boot**:

- Perform a clean boot of your Windows 11 system to eliminate any potential third-party software interference.

- This will start Windows with a minimal set of drivers and startup programs, which may help identify the root cause of the issue.

6. **Check for hardware issues**:

- Although you mentioned that the BCS-810 device is the only fixed part, it's still possible that there could be an issue with the device or its connection to the computer.

- Try connecting the BCS-810 device to a different computer or using a different cable to see if the problem persists.

7. **Perform a system restore or reset**:

- If the above steps don't resolve the issue, you may need to consider performing a system restore or a full reset of your Windows 11 installation.

- This will revert your system to a previous state or reinstall Windows, which may fix any underlying software or configuration problems.

If none of these troubleshooting steps works,contact the BT-Lab software support team or the manufacturer of the BCS-810 device for further assistance.

Hope it helps. Credit AI tools Ievgen Obraztsov