I was using HDMI. As mentioned, I've since returned to Raspbian, where I continue to use HDMI and all works generally well. I was initially thrilled after installing FreeBSD, but for whatever reason, things changed. I remember compiling vim for a whole day before cancelling it. I could type an entire sentence or paragraph before any input would show. Bad luck perhaps. My primary use for the Pi is a surveillance camera, so I temporarily abandoned BSD for what I know works. I intend to make my next main system a BSD system. Presently I am running Debian Testing, which has been quite excellent, but as also mentioned, I am bothered by Systemd and aspire to be free of it.