OpenVPN Support Forum

Hi all,

I am having an issue with an OpenVPN server running on a Windows 10 PC.

Basically, when the OpenVPN client connects the OpenVPN server (Windows 10) restarts.
I've had a look at the Windows Events Viewer and apart from a couple of generic "Critical error" and "Error" entries related to the unexpected restart I only see another entry saying that the DHCP server has denied the lease for the 10.8.0.1 IP address. However, it seems that right afterwards the IP is correctly assigned, so I don't think that is the issue.

I've tried updating OpenVPN to the latest version 2.6.9, but nothing changed.
If I try with the Android client 3.8.x, it connects, the server stays up for a few seconds more compared to the Linux OpenVPN Client (v2.4.9) and then same thing, the server restarts.

Has anyone had the same issue or can provide suggestions on how to proceed?

Thank you,
JJ

Hello,
It sounds like you're encountering a frustrating issue! Here are a few troubleshooting steps you can try:

Check and Update Network Drivers: Ensure that your network drivers are up-to-date. Sometimes outdated drivers cause conflicts.

Disable Fast Startup: Go to the Control Panel > Hardware and Sound > Power Options > System Settings, and uncheck "Turn on fast startup."

TCP/IP Reset: Open the Command Prompt as an administrator and run the following commands:

shell
netsh int ip reset
netsh winsock reset
Check Firewall and Antivirus: Ensure that your firewall or antivirus software isn't blocking OpenVPN connections.

If the issue persists, consider checking the OpenVPN forums or reaching out to their support. I hope this helps!

Best Regards,
Daniel Lopez