We connected to Talk Talk today and I immediately lost the ability to connect to my work VPN.
From reading the forum this seems to be an issue with the DSL-3782.
The VPN uses Juniper Network connect.
I've tried changing the MTU to 1400 with no difference.
I've tried changing the connection type to PPPoE but lost all internet connection so I assume I didn't set that up properly.
Is there anything else I can try?