Laptop stuck in a log in loop

Question

I have a surface pro 9, and sometimes when I log into it (i use my face ID or my PIN) it takes me to the main screen, but suddenly it flips back to the login screen and I have to log in again. It doesn’t do this often, but last night it all of a sudden took me back to the login screen, so I logged in, and it took me to the homescreen for a second, then right back to the login. I’ve tried restarting and updating my laptop, shutting it down, changing my PIN, checking my internet but no matter what I do it won’t let me do anything on my computer. I’m pretty much stuck in a loop of login, homescreen, login again. I’m not sure if this has happened to others, but I can’t seem to find an answer to why this is happening.