Hello Joe,
This might be something new that only occurs on Windows 11. However we've tested on Windows 11, and the current release is compatible with Windows 11. This might be some unique problem that occurs in specific circumstances like you described. I'd suggest sending a ticket in to
https://openvpn.net/support and the support personnel there will likely ask you for more information like connection and installation logs and such to determine what's going on.
Kind regards,
Johan