Hi both,
What are you connecting to? If it's
OpenVPN Access Server or
OpenVPN Cloud, open a support ticket at
https://openvpn.net/support/ . If not, consider the open source client which might be a bit easier to debug:
https://swupdate.openvpn.org/community/releases/OpenVPN-2.5.4-I604-amd64.msi
I went through 21H2 and upgraded to Windows 11 with no problems, with Connect for Windows 3.3.2.
Regards, rob0