I think it may be after an upgrade to a Gigabit broadband; bitdefender VPN displays "error code 2" and won't connect.
Hi,
There's probably a connection between the upgrade or ISP changes and the VPN behavior. Check if this article helps:
https://www.bitdefender.com/consumer/support/answer/11311/
Regards
Thanks you so much for your help. A re-install of Bitdefender VPN worked.