Hi,
I have change my HA Hardware from Rspi4 to the homeassistant blue odruid 2+.
The raspi 4 boots up fast and I haven’t noticed any slow reboots.
Since I have moved from Raspi4 the HA-blue the boot time is around 4 minutes after pushing “reboot host” in Supervisor-Tab.
“Restart Core” needs only 25 seconds to finish. I’m using mariaDB and have purged the database down to 800MB - but no different.