I have a server that's been running 7-Stable for along time. It's set up with geli at the disk level and ZFS (including root) on top of that. It boots from a USB key. While booting it asks for the geli passphrase for each disk. This worked as expected in the 7-Stable branch. In 8-Stable, when trying to type in my passphrase, it drops random keystrokes. To be able to boot the system, I had to make the passphrase visible so that I could re-type the keystrokes that were being dropped. Is this a know issue? If not, what information can I gather to help debug this?