Quick fix
Quick fixError 609 is one of many typical VPN errors on Windows 10. It occurs when a device type that does not exist was specified or when your Windows operating system is corrupted. When dealing with this VPN error, you may also experience crashes and freezes while running applications on your computer.
The error can by caused by a misconfiguration of the connecting VPN device, registry errors, malware, corrupted files, and more. As there are several possible causes leading to error 609, the necessary troubleshooting steps may vary.
- The first quick fix solution is to simply reboot the system. If this does not solve the problem, continue with the next step.
- Use the repair option of the Windows built-in diagnostic tool. This may automatically fix the problem if the VPN error is caused by a missing miniport.
- Disable the Remote Access Connection Manager (rasman) service in the settings, then check if the error persists.
Best solution:
Proper fix
Proper fixSwitch to PRTG: PRTG VPN monitoring monitors VPN connections and the local network, measures traffic and load, and identifies connection problems.
Find out how PRTG’s VPN monitoring can help you get rid of VPN errors
