Proxmox all VMs and Web UI inaccessible

Deakia

New Member
May 12, 2026
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Hello, I recently installed Proxmox on a machine, running only a Home Assistant VM, but after around 3-6 hours of the Machine being up, all Containers seemingly stop, and Proxmox becomes completely inaccessible on the network.

I am unable to SSH in, view the web UI, or access my Home Assistant VM on it's Web UI. The local shell on the machine still works without issues, and I am able to login, and upon running ip a I can see that the network interface is still attached.

the only solution I have found to fix is to run reboot on the local shell, or hard reset the machine.

CPU: Intel i5 3470
Installed Memory: 12GB DDR3

Installed Hardware:

Generic Bluetooth 5.0 Dongle

Sonoff ZB-E Zigbee USB 3.0 Dongle
 
Last edited:
Might be E1000E related. Please share this
Bash:
lspci -vnnk | awk '/Ethernet/{print $0}' RS=
 
Might be E1000E related. Please share this
Bash:
lspci -vnnk | awk '/Ethernet/{print $0}' RS=
00:19.0 Ethernet controller [0200]: Intel Corporation 82579V Gigabit Network Connection [8086:1503] (rev 04)


DeviceName: Onboard LAN


Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard [1043:849c]


Flags: bus master, fast devsel, latency 0, IRQ 25


Memory at f7f00000 (32-bit, non-prefetchable) [size=128K]


Memory at f7f39000 (32-bit, non-prefetchable) [size=4K]


I/O ports at f080


Capabilities: [c8] Power Management version 2


Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+


Capabilities: [e0] PCI Advanced Features


Kernel driver in use: e1000e


Kernel modules: e1000e