Sophos FW has stopped opening on Chrome Web Browser

Sophos FW for Production has failed to open on Google Web Browser however the IP is reachable. Version: XGS4500 (SFOS 20.0.0 GA-Build222) Mode: HA Any solution towards that. Thank you
Sophos Firewall v21.0 GA - Kyber TLS (Edge/Chrome) connection reset error for transparent TLS decryption

We recently upgraded our Sophos XGS 4300 to SFOS v21. Since then, we are finding that a number of our users were receieving connection reset messages in their browser (Edge and Chrome) when attempting...
TLS Inspection & Google Passkeys

I have TLS inspection setup on my main network running through a Sophos XG (20.0.2 MR-2) and am trying to setup Google Passkeys for G-Mail. The passkeys were setup using a different network connection...
Problem with VLAN configuration SOPHOS, PROXMOX

Hi. I have a problem with receiving network traffic in PROXMOX_DMZ. I want two networks to be available in this PROXMOX_DMZ: 1. DMZ NETWORK 2. DMZ VLAN 1721 My devices and the connections between them...
Sophos XG86w, Hardware Problem, forget the cmos settings, System Status (red)

Good evening, I got an old Sophos XG86w that is out of support, the status LED often shows an error (red). Otherwise it is running properly so far. This also happens in the BIOS, i.e. OS has not yet...