When I login, it does not say incorrect password at the top, but does not proceed past the login box. I have not yet rebooted it and think it will probably be fine after a reboot.

I don't have a monitor plugged in or one in handy reach. I run pfsense on a physical desktop PC.

Thought I should let you know. I am running v2.4.2.

If you need any logs or anything let me know.

I don't run any packages and I have not had any stability issues for a number of years.

edit: just to confirm, a reboot resolved the issue.