I currently have the following and appear to be stable after 1 day and 16 hours (it was worse before)
I'm not saying that everything works due to the rc14, but looks to be okay right now.
release candidate 6.4 rc14
Model: i5-2500k (need to change this-old system name)
M/B: Gigabyte Technology Co., Ltd. - AB350-Gaming 3-CF
CPU: AMD Ryzen 5 1600 Six-Core @ 3200
HVM: Enabled
IOMMU: Enabled
Cache: 576 kB, 3072 kB, 16384 kB
Memory: 16 GB (max. installable capacity 64 GB) (mixed memory 2x4, 1x8)
Network: eth0: 1000 Mb/s, full duplex, mtu 9000
eth1: not connected (10g network card)
Kernel: Linux 4.13.15-unRAID x86_64
I'm running the latest Bios form Gigabyte.
mb_bios_ga-ab350-gaming3_f9d (not sure if this is the same for your board).
Look at this
this is my syslinux.cfg file notice the things in bold.
default /syslinux/menu.c32menu title Lime Technology, Inc.prompt 0timeout 50label unRAID OSmenu defaultkernel /bzimageappend rcu_nocbs=0-11 initrd=/bzrootlabel unRAID OS GUI Modekernel /bzimageappend rcu_nocbs=0-11 initrd=/bzroot,/bzroot-guilabel unRAID OS Safe Mode (no plugins, no GUI)kernel /bzimageappend initrd=/bzroot unraidsafemodelabel unRAID OS GUI Safe Mode (no plugins)kernel /bzimageappend initrd=/bzroot,/bzroot-gui unraidsafemodelabel Memtest86+kernel /memtest
I've been having random freezes like you.. and I have been stable for a 1 day and 16 hours now.
I am using dockers only for my plex,plexpy,duckdns, and apache (for blogging)
Hope this helps.
Joey