Slow boot up time

Whenever I restart/boot up manajro xfce I stay on a black screen with/dev/sdb4… then after multiple mouse/keyboard inputs and about 2 minutes I finally get to the manjaro login screen. Is there something I can do to shorten/remove this in-between back screen?

Failing mounts or some other timeout?
Check logs:

$ journalctl -b -p err

And failed units

$ systemctl --failed