Can’t Access GUI / Proxmox Updatr

[madar2356]

Hello, I'm a newbie and have OpnSense running virtualized in Proxmox; things have been going fine but last night after updating the Proxmox Debian Kernel, I am unable to access the web gui, and can't even access the lan gate way at 192.168.1.1.

Funny thing is I'm connect to the LAN and am able to access other devices / services in the LAN, and even have access to Internet.

I have a few vlans and I've restricted access to OpnSense to the LAN.

Has someone out there faced this before, or would have any idea how to resolve or investigate this.

Would highly appreciate any feedback.