I was told the VPN would drop occasionally when I had Home Hub 5. but the frequency has increased since I got the Smart Hub. A BT engineer once told me the VPN drops because the Hub is so powerful.
You were told a load of rubbish, it should not drop out, as long as you have an Internet connection.
Perhaps you have a different version of the client?
As you can see, it mentions the exact message you are seeing, so it does appear to be a client issue. Perhaps Cisco or one of your work IT people can suggest a solution?
I assume this is the first home hub you have used with BT broadband, although I cannot see it being an issue, otherwise there would be other posts on the forum.
Just a thought, have you made sure that Smart Setup is turned off on the home hub, as that causes lots of problems, and may be the cause of the message you are seeing, as the VPN client is being intercepted by smart setup?
Screenshots are uploaded using the photo icon on the toolbar.
I doubt they will be much use to me, as I am not familiar with that client, and its a very long time since I had to use a VPN, as I am now retired.
Keith I have turned Smart Set Up off (it was set to on) My screen shots are too big to send at the moment. Will mess with them now. But you may have cracked it.
Its often the simplest things that are overlooked.
"Smart?" Setup has to be one of the worse features of the home hubs, it causes loads of problems for many people, and should have been removed a long time ago.