I updated to 2023.6.1 on my supervised installation. Now I woke up twice already to my HA not running anymore. Restarting the Raspi fixed the issues both time. If you run HA supervised, I advice you to wait with the update for some time. For me, I will take this as a lesson and go back to HAOS
Edit: changed version to 2023.6.1
Not this this helps you, but it’s been running solid here since upgrading. I’d take a look at the logs and see what’s going on, myself.