Hey guys I hope you can help me with this one, it's been confounding me for days now. I have a user who needs remote access through vpn to our client but he has been unable to keep a connection for more than 5 minutes or so before it terminates the exact error upon termination is:

Secure VPN Connection terminated locally by the Client.

Reason 412: The remote peer is no longer responding.

Connection terminated on..... Duration 1:40

I've also taken a high level log from the client (attached).

From what I can tell the vpn is somehow screwing up the routing table or is unable to update the table once the connection has been established. I've tried using a different NIC, I've updated the client software to the latest version my other users are running successfully but still the problem persists. Once the vpn terminates it doesn't reset the routing tables either and continues to point traffic through the vpn network connection until I disable then re-enable the actual LAN connection.

I hope I've provided enough info on my problem. It is very important to get this user's vpn he's been given priority by my boss. AKA please respond asap, haha.