UnRAID version: 6.5.3
Community Applications: 2018.07.22
Fix Common Problems: 2018.07.28
Nerd Tools: 2018.02.17 (screen installed)
Unassigned Devices: 2018.06.01a
binhex-krusader (not started)
Motherboard: ASRock H110M-ITX
CPU: i3 6100T (stock cooler, not overclocked)
RAM: 2x 4GB 2133Mhz
* 3x 4TB Seagate Barracuda 3.5 (1 being used for parity)
* 1x 4TB Seagate IronWolf
No GPU installed
Since I first set my server up I've been seeing random and complete server hangs. None of the Docker instances will be available, nor will the GUI, and I'm unable to log in via the console - I'll enter the username and never get a password prompt. I have to perform a hard shut down and turn it back on. It seems to happen every 3-4 days or so, the last time it happened I put it into Diagnostics mode, so I've got the .zip and the syslog attached. Usually I'm not using the machine (it sits on a desk somewhere in my house untouched), so I don't often realise it's happened until I go to do something with one of the Docker apps.
My network sits behind a pfSense device, so the only way to access the server is via VPN or by being in the physical location on the network. As far as I can see, there's never any errors shown in the console - the IP address and username prompt are always the last things displayed.
I have not yet tried safe mode, and I haven't found any reproduction steps yet (sorry!).