[openvpn] 2.5.0 has some connection regressions

Not sure if your problem is the same, but my openvpn links stopped working with the 2.5.0 client upgrade. The problem for me was 2.5.0 apparently isn’t configured to use BF-CBC as a defalt cipher anymore. Specifying a cipher under Advanced->Security, rather than leaving it as “default” got it working again.