Intermittent connection problem (windows 2008 R2)

bail3yz

Hi,

I have a few VMs running windows 2008 R2. I have the client openvpn service starting automatically. Everything works initially. Overtime the VPN connection still works, but refuses connections to somethings. For example I will be able to RDC in, but other people can't. The VM will be able to ping out, but not browse through a browser.

Restarting the OpenVPN service fixes it.

Any idea why it happens and how to prevent it? It usually occurs after 24-48hrs.
Ive used the same setup for ages on windows 2003 without issue.

Thanks

edit: sorry I think I posted this in the wrong spot