My poor little Kobol has to work very hard for a living:
NTP (GPSD) server
Raid 5 across 5 disks
And is as good as gold!
Had a few niggles to start with ie first week, since then its only rebooted as the OS requests otherwise excellent!
Running on a 64Gb SD Card
CPU full speed
I have to say the common factor in a LOT of those with issues is OMV as far as I can see, maybe there is an inherent issue there??