TrueNAS scale crashing on copying files(SMB share)

[arthurrrrr]

Hello.

I recently setup my first home server and with it I configured TrueNAS Scale.

Created a SMB share and connected to my windows over LAN. But when I try to copy a large file (1GB+) the VM just shuts down. Been trying to look around the forums and on the internet for possible solutions but nothing really worked.

Specs:
i5-10400
ASRock H510M-HVS R2.0
Samsung 870 EVO 250GB + Crucial MX 500 250GB -> this is where Proxmox is installed
2x 4TB Seagate IronWolf (CMR) -> this is what I am using in the TrueNAS VM.
Dual NIC Intel I350AM2 for my WAN and LAN (1000 Megabytes Per Second transfer)

+ Netgear GS108E switch


TrueNAS Scale version:
TrueNAS-SCALE-23.10.0.1

VM Config:
- 8GB of ram
- 2 cores 2 sockets, set on host with NUMA enabled
- Using the 4TB drives in a mirror config

Here is the zpool status:

What I tried:
- setting the processor 'type' to 'kvm64' (read somewhere that it helped someone with a similiar issue) but did not helped in my case.

Been trying to get hold of some error logs but could not find any, if you maybe could point me towards the right direction, I would be grateful.

Thank you for any help.

 

[arthurrrrr]

Forgot to add the memory :facepalm:

Kingston Fury Beast DIMM DDR4 16GB 3200MH