Hi all,
@cwensink i would check your OpenVPN logs not only by grepping for errors, may you can find there more informations. Nevertheless, there seems to be something really wrong with your OpenVPN configuration possibly you can also find this messages in the OpenVPN logs " TLS Error: TLS key negotiation failed to occur within 60 seconds", since this message appears very frequent, OpenVPN have decided to create an own page/checklist for this problem → https://openvpn.net/faq/tls-error-tls-key-negotiation-failed-to-occur-within-60-seconds-check-your-network-connectivity/ may you know it and or checked it ?
Another thing, it might be great if you can set the code tags if you post logs (easier to read).
Some ideas to one problem. May it might be also helpful if you sort the different problems (OOM, OpenVPN, Unbound, Smart status) a little more for your investigation but also for the community may some help comes faster ?
Best,
Erik