Job requirements, when they require a whole department fitted in one dev.
A single person cant keep up always with latest trends and tend to know them very well.

The managers thinking that you are in office and calling you all of a sudden, without any message before, and then telling you “Ah sorry for calling you that way, but this is how it is when you are remote”, like wtf, at least you can ask before, maybe I was going to take a pee.