I still can't help but think all of this are sleep paralysis symptoms. Not being able to focus on a screen sounds like they became drowsy by something?

I remember when I took alimemazine once I had severe sleep paralysis. I heard a loud buzzing sound and the day after I felt extremely drowsy.

But in the end all we can do is speculate, which is fun I guess. Maybe all of this is really nothing and they're just finding anomalies because they're looking for them.